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cn105055319a florfenicol soluble powder and using method

  • CN105055319A - Florfenicol soluble powder and

    The invention discloses florfenicol soluble powder and a preparation method thereof, belonging to the technical field of veterinary preparations. Each 100g of the soluble powder comprises the following components by weight: 5-20g of florfenicol, 5-10g of poloxamer 188, 5-10g of PVPK 30, 40-50g of hydroxypropyl-beta-cyclodextrin, and 20-35g of beta-cyclodextrin.

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  • Water-soluble micro powder containing florfenicol

    2010-4-29 · The invention discloses a water-soluble micro powder containing florfenicol and a preparation method thereof.The micro powder is prepared from the following raw materials in percentage by weight: 5 to 10 percent of florfenicol, 2.5 to 2.75 percent of PVPK30, 2.5 to 2.75 percent of SDS and the balance anhydrous glucose.PVPK30, SDS and florfenicol are mixed uniformly, crushed, pass …

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  • Simultaneous Determination of Florfenicol and

    2008-11-6 · The method of claim 15, wherein the concentration of florfenicol or pharmaceutically acceptable salt thereof administered to said subject is from about 0.01 to about 0.2 mg/ml. 17. A kit for treating or preventing a disease in a subject, comprising the composition of claim 1 and instructions for introducing the composition into drinking water ...

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  • WO 2008/133901 A1 - Compounds And Methods For

    The invention discloses florfenicol soluble power. The florfenicol soluble power consists of by weight, florfenicol 65-75%, polyethylene glycol 6000 10-15%, polyvinyl pyrrolidone (PVP) 5-10% and carbomer 5-10%. By means of reasonable compounding of the florfenicol, the polyethylene glycol 6000, the PVP and the carbomer, the water solubility of the florfenicol is improved greatly, and the long ...

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  • CN102697730A - Florfenicol soluble power and

    2019-5-1 · The method was validated according to ICH guidelines by documenting their linearity, accuracy, precision, specificities, limits of detection and quantification . Using these methods, the cited drugs could be determined without any interference from their degradation products or related impurities. 3.2.1. Range and linearity

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  • Validated TLC stability indicating methods for the ...

    The invention discloses a florfenicol/colistin sulfate soluble powder which is composed of the following components in percentage by weight: 5-20% of florfenicol, 2-20% of colistin sulfate, 0.5-2% of borax, 5-30% of citric acid, 0.1-2% of potassium bicarbonate, 7.5-30% of polyvinylpyrrolidone, 1-5% of poloxamer 188 and the balance of anhydrous glucose.

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  • CN103550755A - Florfenicol/colistin sulfate soluble

    The invention provides florfenicol sodium succinate soluble powder as well as a preparation method and application thereof. The florfenicol sodium succinate soluble powder comprises the following components in percentage by mass: 5-30% of florfenicol sodium succinate, 1-10% of a stabilizer, 10-50% of polyethylene glycol, and the balance of a correctant.

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  • CN103768025A - Florfenicol sodium succinate soluble

    The invention relates to a cyclodextrin-included florfenicol quick-release water-soluble powder preparation and a preparation method thereof. The preparation is prepared by stirring florfenicol, cyclodextrin and water at a uniform speed and including by using an inclusion technology. The preparation can be directly dissolved in water to be taken by livestock, and has the characteristics of ...

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  • CN102160854A - Cyclodextrin-included florfenicol

    The invention relates to a veterinary compound florfenicol injection and a preparation method thereof. The injection comprises the following raw materials: florfenicol, maquindox, trimethoprim, atropine sulfate, organic solvent and water for injection. The veterinary compound florfenicol injection can be used as a special veterinary compound preparation which combines florfenicol with ...

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  • Water-soluble micro powder containing florfenicol

    2010-4-29 · The invention discloses a water-soluble micro powder containing florfenicol and a preparation method thereof.The micro powder is prepared from the following raw materials in percentage by weight: 5 to 10 percent of florfenicol, 2.5 to 2.75 percent of PVPK30, 2.5 to 2.75 percent of SDS and the balance anhydrous glucose.PVPK30, SDS and florfenicol are mixed uniformly, crushed, pass …

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  • Effervescent Formulations Of Florfenicol For Addition

    2008-7-17 · Effervescent Formulations Of Florfenicol For Addition In Drinking Water Systems Published: Jul 17, 2008 Earliest Priority: Dec 19 2006

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  • What is florfenicol used for? - BALLYA

    2021-2-8 · Florfenicol is a synthetic monofluoro derivative of Thiamphenicol, white or off-white crystalline powder, odorless. The molecular formula is C12H14Cl2FNO4S. The molecular formula is C12H14Cl2FNO4S. It is slightly soluble in water, chloroform and glacial acetic acid, soluble in …

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  • Water-Soluble Prodrugs of Florfenicol and its Analogs ...

    2007-12-11 · By following the general procedures II, III, and IV using 9 g of florfenicol and 5.4 g of Boc-L-alanine, the title hydrochloride (5.2 g 58% yield) was obtained as a white powder after the crude solids were purified by a rapid precipitation from a mixture of dichloromethane and methanol, isolated by filtration, and dried under reduced pressure ...

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  • Evaluating soluble and insoluble ash, alkalinity of ...

    2021-7-4 · method of White et al (1962), which is the Offi-cial Final Action method in the AOAC (32.120, 1984; 920.181 A, 1990). Soluble ash and its alkalinity were deter-mined according to the method of Leach and Winton (1920), which is the AOAC Official Final Action method for honey (920.181B and 920.181C, 1990). Insoluble ash and its alkalini-

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  • Method for producing water soluble fluorophenylnico ...

    A water-soluble florfenicol with high solubility (10000 PPM) and low cost is prepared from florfenicol powder and glucose powder through proportional mixing and stirring. Priority number: CN20061069970

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  • COMPOUNDS AND METHODS FOR ENHANCING

    The method of claim 15, wherein the concentration of florfenicol or pharmaceutically acceptable salt thereof administered to said subject is from about 0.01 to about 0.2 mg/ml. 17. A kit for treating or preventing a disease in a subject, comprising the composition of claim 1 and instructions for introducing the composition into drinking water ...

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  • CN101468034A - Soluble powder for treating mixed

    The invention relates to soluble powder for mixing infections of poultry bacteria and viruses, comprising florfenicol, ribavirin and auxiliary materials. As an antibiotic medicine, the soluble powder is mainly used to prevent and treat various diseases caused by mixing infections of poultry bacteria and viruses, such as chronic respiratory tract infections, entero becteria syndromes and other ...

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  • Comparative muscle irritation and pharmacokinetics

    2019-11-13 · Florfenicol (FF) is a novel animal-specific amidohydrin broad-spectrum antibiotic. However, its aqueous solubility is extremely poor, far below the effective dose required for veterinary clinic.

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  • Determination of apramycin in oral soluble powder by

    2011-6-1 · A high-performance liquid chromatographic method employing pre-column derivatization with o-phthalaldehyde (OPA) and 2-mercaptoacetic acid was developed for the determination of apramycin, an aminoglycoside antibiotic used in veterinary medicine, in the oral soluble powder form. The chromatographic separation was done by ion-pair HPLC using a C18 reversed-phase column, …

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  • What is florfenicol used for? - BALLYA

    2021-2-8 · Florfenicol is a synthetic monofluoro derivative of Thiamphenicol, white or off-white crystalline powder, odorless. The molecular formula is C12H14Cl2FNO4S. The molecular formula is C12H14Cl2FNO4S. It is slightly soluble in water, chloroform and glacial acetic acid, soluble in …

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  • Florfenicol_ - CHemwill

    2015-1-13 · Florfenicol: Florfenicol Properties: This product is white or white crystalline powder, odorless, bitter taste. The goods in the two methyl formamide is easily dissolved, dissolved in methanol, slightly soluble in glacial acetic acid, slightly soluble in water or chloroform.

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  • Effervescent Formulations Of Florfenicol For Addition

    2008-7-17 · Effervescent Formulations Of Florfenicol For Addition In Drinking Water Systems Published: Jul 17, 2008 Earliest Priority: Dec 19 2006

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  • Simultaneous determination of florfenicol and

    2014-1-1 · The results of the assay yielded 98.49 [+ or -] 0.33% for florfenicol and 101.46 [+ or -] 0.58% for diclazuril indicating that the method was selective and accurate for the simultaneous determination of florfenicol and diclazuril without interference from the excipients in the compound powder dosage form.

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  • Mechanism of dissolution enhancement and

    Purpose: Nanoparticle engineering offers promising methods for the formulation of poorly water soluble drug compounds. The aim of the present work was to enhance dissolution and oral bioavailability of poorly water-soluble celecoxib (CXB) by preparing stable CXB nanoparticles using a promising method, meanwhile, investigate the mechanism of increasing dissolution of CXB.

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  • Analysis of Water Soluble Vitamins By HPLC-DAD

    2021-7-15 · By using reverse phase high pressure liquid chromatography (HPLC) with Diode Array Detector (DAD) a qualitative method for the detection of water-soluble vitamins was easily developed. For quantitative analysis, separate HPLC methods are recommended due to Vitamin C and Erythorbic Acid instability in which decomposition regularly occurs during ...

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  • Evaluating soluble and insoluble ash, alkalinity of ...

    2021-7-4 · method of White et al (1962), which is the Offi-cial Final Action method in the AOAC (32.120, 1984; 920.181 A, 1990). Soluble ash and its alkalinity were deter-mined according to the method of Leach and Winton (1920), which is the AOAC Official Final Action method for honey (920.181B and 920.181C, 1990). Insoluble ash and its alkalini-

    Get Price
  • Comparative muscle irritation and pharmacokinetics

    2019-11-13 · Florfenicol (FF) is a novel animal-specific amidohydrin broad-spectrum antibiotic. However, its aqueous solubility is extremely poor, far below the effective dose required for veterinary clinic.

    Get Price
  • Determination of apramycin in oral soluble powder by

    Abstract. A high-performance liquid chromatographic method employing pre-column derivatization with o-phthalaldehyde (OPA) and 2-mercaptoacetic acid was developed for the determination of apramycin, an aminoglycoside antibiotic used in veterinary medicine, in the oral soluble powder form.

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  • Optimization and in Vitro Evaluation of Injectable ...

    2020-8-11 · ORIGINAL ARTICLE Optimization and in Vitro Evaluation of Injectable Sustained-Release of Levothyroxine Using PLGA-PEG-PLGA Hossein Kamali1,2 & Elham Khodaverdi1,2 & Ehsan Kaffash1,2 & Amir Sarem Saffari1,2 & Seyedeh Nesa Rezaeian Shiadeh1,2 & Ali Nokhodchi3 & Farzin Hadizadeh4,5 # The Author(s) 2020

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  • Effervescent Formulations Of Florfenicol For Addition

    2008-7-17 · Effervescent Formulations Of Florfenicol For Addition In Drinking Water Systems Published: Jul 17, 2008 Earliest Priority: Dec 19 2006

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  • CAS 73231-34-2 Florfenicol - BOC Sciences

    A simple, rapid and sensitive method for confirmatory and quantitative purposes using liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) was developed and validated for determination of chloramphenicol, thiamphenicol, florfenicol and its metabolite, florfenicol amine, in poultry, swine, bovine and fish muscle.

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  • China Factory Price Antibiotic Florfenicol Powder 70% ...

    China Factory Price Antibiotic Florfenicol Powder 70% Injection Veterinary, Find details about China Florfenicol 70%, Florfenicol 70% Powder from Factory Price Antibiotic Florfenicol Powder 70% Injection Veterinary - Xi′an Henrikang Biotech Co., Ltd.

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  • EFFERVESCENT FORMULATIONS OF FLORFENICOL

    Method of treating liver steatosis in a mammal: July, 2004: Sleeman: 20100061939: Chewing Gum: March, 2010: Mortensen: 20090053179: METHOD FOR USING LIBERATED DORMANT BACTERIOPHAGE AND ENVIRONMENTAL STRESS TO REDUCE INFECTIOUS BACTERIA: February, 2009: Rhodes et al. 20060210496: COMPOSITIONS FOR SKIN PROTECTION FROM …

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  • Method for producing water soluble fluorophenylnico ...

    A water-soluble florfenicol with high solubility (10000 PPM) and low cost is prepared from florfenicol powder and glucose powder through proportional mixing and stirring. Priority number: CN20061069970

    Get Price
  • China China Cheap price 7 – Nicotinamide

    Short Description: Florfenicol 1) Product Name: Veterinary pharmaceutical grade antibiotic api Florfenicol 2) Testing Method: HPLC 3) Appearance: white powder 4) Introduction: Amoxicillin is used in the treatment of a number of infections, including acute otitis media, streptococcal pharyngitis, pneumonia, skin infections,urinary tract infections, Salmonella infections, Lyme disease, and ...

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  • FAST RELEASE SOLID FORMULATION, PREPARATION

    The present invention relates to a chemically stable formulation of florfenicol, (and structurally related compounds) in compositions such as soluble blended powders, granules, fast-dissolving tablets or pellets suitable for rapid release of the drug in water, and to methods and kits for treating animals with aqueous compositions including florfenicol.

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  • China Poultry Feed Additive GMP Sodium Butyrate

    China Poultry Feed Additive GMP Sodium Butyrate Hot Sale Pigeon Medicines Cow Medicine Health Care Product Cow Medicine, Find details about China Florfenicol Soluble Powder, Cattle Medicines from Poultry Feed Additive GMP Sodium Butyrate Hot Sale Pigeon Medicines Cow Medicine Health Care Product Cow Medicine - Shanghai Bandsun Biological Technology Co., Ltd.

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  • Process for Recovering Florfenicol and Florfenicol

    2008-12-12 · This invention is generally directed to a method for recovering florfenicol and florfenicol analogs from pharmaceutical compositions. The recovered florfenicol and analogs can be, for example, reused to make new pharmaceutical compositions and thereby reduce the need and expense of manufacturing new florfenicol and florfenicol analogs.

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  • Veterinary Medicine 10% 30% Amoxicillin Soluble

    [Product name] Amoxicillin Soluble Power [Main ingredient] 30% Amoxicillin[Description] The product is white or off-white powder.[Indication] Antibiotics.Used in chickens for the infection caused by bacteria, which are sensitive to Penicillin. [Administration and dosage] Pig Mix with feed, add 1000g of the product per ton of feed, once a day, continue for 3-5 days;

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  • Effervescent Formulations Of Florfenicol For Addition

    2008-7-17 · Effervescent Formulations Of Florfenicol For Addition In Drinking Water Systems Published: Jul 17, 2008 Earliest Priority: Dec 19 2006

    Get Price
  • Method for producing water soluble fluorophenylnico ...

    A water-soluble florfenicol with high solubility (10000 PPM) and low cost is prepared from florfenicol powder and glucose powder through proportional mixing and stirring. Priority number: CN20061069970

    Get Price
  • EFFERVESCENT FORMULATIONS OF FLORFENICOL

    Method of treating liver steatosis in a mammal: July, 2004: Sleeman: 20100061939: Chewing Gum: March, 2010: Mortensen: 20090053179: METHOD FOR USING LIBERATED DORMANT BACTERIOPHAGE AND ENVIRONMENTAL STRESS TO REDUCE INFECTIOUS BACTERIA: February, 2009: Rhodes et al. 20060210496: COMPOSITIONS FOR SKIN PROTECTION FROM …

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  • Pharmacokinetics of florfenicol and its metabolite ...

    2019-3-30 · The pharmacokinetic profiles of florfenicol (FF) and florfenicol amine (FFA) following a single oral dose of FF at 10 mg·kg −1 body weight were compared in crucian carp reared at three different temperatures of fresh water. The concentrations of FF and FFA were determined simultaneously by high-performance liquid chromatography coupled with fluorescence detection, followed by compartmental ...

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  • US Patent Application for COMPOUNDS AND

    2008-4-23 · The relatively low solubility of florfenicol (FEC) in water (1.3 mg/mL) limits its use in medicated drinking water systems for treatment of pulmonary disease of swine and poultry. Current formulations use a high volume organic solvent to reach the required FFC concentration of 13.5 mg/mL in an automated proportioner mixing tank system, with practical disadvantages for the users in the field.

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  • Methods for measurement of solubility and dissolution

    of sparingly soluble compounds. In order to measure the dissolution an instrument called rotating disc is used. The big benefit with the rotating disc method is that it uses well defined dissolution process and easy to use equipment The purpose of this paper is therefore …

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  • A Simple Method for Improving Protein Solubility and

    2012-7-20 · solubility limit was performed on a 50 mL stirring concentrator. Soluble protein concentrations were measured using Bradford assays (Biorad). GST Pull-Down Assays. Soluble protein extracts from 0.4 g of induced cells were added to 25 íL of GSH beads (Amersham Biosciences) for 20 min at 4 °C to allow the binding of ˘25 ígof proteins to the ...

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  • Dispersing Powders in Liquid for Particle Size Analysis

    2018-2-8 · Creating a well dispersed powder in liquid suspension can require up to four basic processes: A. Selection the liquid the powder will be dispersed in. B. Wetting the powder surface as it is placed in the liquid. C. Adding energy to de-agglomerate the particles. D. Stabilizing the mixture using appropriate chemistry. A. Selecting the liquid

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  • Process for Recovering Florfenicol and Florfenicol

    2008-12-12 · This invention is generally directed to a method for recovering florfenicol and florfenicol analogs from pharmaceutical compositions. The recovered florfenicol and analogs can be, for example, reused to make new pharmaceutical compositions and thereby reduce the need and expense of manufacturing new florfenicol and florfenicol analogs.

    Get Price
  • CAS 73231-34-2 Florfenicol - BOC Sciences

    A simple, rapid and sensitive method for confirmatory and quantitative purposes using liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI-MS/MS) was developed and validated for determination of chloramphenicol, thiamphenicol, florfenicol and its metabolite, florfenicol amine, in poultry, swine, bovine and fish muscle.

    Get Price
  • Single dose pharmacokinetic study of flofenicol in

    2009-4-3 · A suspension of florfenicol (5 mg ml − 1) for oral administration was prepared by dissolving florfenicol soluble powder in distilled water. A single dose of 10 mg kg − 1 body weight (b.w.) florfenicol was given to individual fish according to the method of Feng et al. (2008) .

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  • Iron, Ferrous - Hach

    Iron, Ferrous DOC316.53.01049 1,10-Phenanthroline Method1 Method 8146 0.02 to 3.00 mg/L Fe2+ Powder Pillows Scope and application: For water, wastewater, seawater, brine solutions, produced waters and hydraulic

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  • Pharmacokinetics of florfenicol and its metabolite ...

    2019-3-30 · The pharmacokinetic profiles of florfenicol (FF) and florfenicol amine (FFA) following a single oral dose of FF at 10 mg·kg −1 body weight were compared in crucian carp reared at three different temperatures of fresh water. The concentrations of FF and FFA were determined simultaneously by high-performance liquid chromatography coupled with fluorescence detection, followed by compartmental ...

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  • Iron, Total - Hach

    Iron, Total DOC316.53.01053 USEPA1 FerroVer® Method2 Method 8008 0.02 to 3.00 mg/L Fe Powder Pillows or AccuVac® Ampuls Scope and application: For water, wastewater and seawater; digestion is required for determining total iron.

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  • MANUAL OF METHODS OF ANALYSIS OF FOODS - FSSAI

    2016-12-19 · Commission Recommended method 36 7 – 1970, and method 44 – 1972) 1.5 Internal condition of the can: Examine the internal surface for any corrosion, pitting, scratching, defects in lacquering, leakages, discolouration, detinning etc. 1.6 Determination of soluble solids 1.6.1 Principle:-

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  • 3.2 TEST FOR STERILITY - World Health Organization

    This internationally harmonized test replaces the current method 3.2.1 Test for sterility of non-injectable preparations and 3.2.2 Sterility testing of antibiotics. As a consequence, all references to 3.2.1 and 3.2.2 in Ph.Int. monographs will be changed.

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  • Practical - preparation of crystals of a soluble salt ...

    2017-1-30 · (氟苯尼考可溶性粉的稳定性试验.doc,氟苯尼考可溶性粉的稳定性试验 氟苯尼考可溶性粉的稳定性试验(8000字) 摘 要:氟苯尼考是新一代动物专用氯霉素类广谱抗生素。研究其稳定性是考察其在温度、湿度、光线的影响下随时间变化的规律,为其生产、包装、贮存、运输条件提供科学依据,同时通过 ...

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  • Synthesis of ZnO Nanostructures Using Sol-Gel

    2020-7-26 · Practical - preparation of crystals of a soluble salt. This method outlines one way to carry out the practical using copper(II) oxide powder and dilute sulfuric acid.

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  • China Veterinary Medicine GMP Florfenicol Powder

    China Veterinary Medicine GMP Florfenicol Powder Poultry Medicine, Find details about China Active Pharmaceutical Ingredients, Apis from Veterinary Medicine GMP Florfenicol Powder Poultry Medicine - Tianjin Maotian Tech. Co., Ltd.

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  • Poloxamer modified florfenicol instant

    2021-6-26 · • The modified O/O emulsion solvent evaporation method produces high-yield florfenicol instant microparticles. • Improving the oral bioavailability of florfenicol by developing florfenicol instant microparticles. • Polymer poloxamer 188 covers the surface of the microparticles to improve the solubility of the poorly soluble drug florfenicol.

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  • Agilent Application Solution Analysis of water-soluble ...

    2019-1-26 · nation of 10 water soluble vitamins with UV detection. Method ... vitamin powder and transferring it to a ... to UHPLC using Agilent’s method trans - lator. LOD, LOQ and linearity of each vit - amin were evaluated and precision of the method was established by Area and RT RSD.

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  • Florfenicol | CAS#73231-34-2 | MedKoo

    Florfenicol is a fluorinated synthetic analog of thiamphenicol , mainly used in veterinary medicine. It is used for the treatment of bovine respiratory disease (BRD) associated with Mannheimia (Pasteurella) haemolytica, Pasteurella multocida, and Haemophilus somnus, …

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  • China Factory Price Antibiotic Florfenicol Powder

    China Factory Price Antibiotic Florfenicol Powder 70% Injection Veterinary, Find details about China Florfenicol 70%, Florfenicol 70% Powder from Factory Price Antibiotic Florfenicol Powder 70% Injection Veterinary - Xi′an Henrikang Biotech Co., Ltd.

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  • Analysis of Fat-Soluble Vitamin Capsules using ...

    2015-7-22 · The analysis of fat-soluble vitamins (FSV) formulations, often from oil-filled and powder-filled capsules, or pressed tablets, can be a challenging task. Most often, analysis of these formulations employs a normal phase chromatographic method using traditional normal phase solvents (hexane, tertiary butyl alcohol,

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  • Effects of water temperature on tissue depletion of ...

    2020-1-15 · Florfenicol soluble powder (5%, w/w), donated by Luoyang Huizhong Animal Medicine Co. Ltd (Luoyang, Henan, China), was dissolved in sterile water to prepare the oral solution. The FF concentration in this solution was 10.2 mg/mL, as determined by the method …

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  • Determination of Fat-soluble Vitamins in Food and ...

    2011-1-1 · Development of a green chromatographic method for determination of fat-soluble vitamins in food and pharmaceutical supplement. Talanta 2008; 75: 141-146. [7] Turner C, Mathiasson L. Determination of vitamins A and E in milk powder using supercritical fluid extraction for sample clean-up. J. Chromatogr.A 2000; 874:275-283. [8] Turner C, King JW.

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  • Process for Recovering Florfenicol and Florfenicol

    2008-12-12 · This invention is generally directed to a method for recovering florfenicol and florfenicol analogs from pharmaceutical compositions. The recovered florfenicol and analogs can be, for example, reused to make new pharmaceutical compositions and thereby reduce the need and expense of manufacturing new florfenicol and florfenicol analogs.

    Get Price
  • China Veterinary Pharmaceutical Raw Material CAS

    China Veterinary Pharmaceutical Raw Material CAS 69-52-3 99% Pure Soluble Powder Ampicillin Sodium, Find details about China Ampicillin Sodium, CAS 69-52-3 from Veterinary Pharmaceutical Raw Material CAS 69-52-3 99% Pure Soluble Powder Ampicillin Sodium - Suzhou Greenway Biotech Co., Ltd.

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  • Research Article Meglumine for Veterinary Use

    2019-11-11 · florfenicol is shown in Figure 1. Florfenicol is a white or almost white crystalline powder, practically insoluble in water, soluble in acetone and DMF, soluble in ethanol (50 mg/mL), DMSO (100 mM), water (1.32 mg/mL, pH 7) 14 Flunixin meglumine is cyclo-oxygenase inhibitor analgesic, a non-steroidal anti-inflammatory (NSAID).

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  • China Best Performance Veterinary Medicine

    China Best Performance Veterinary Medicine Florfenicol, Find details about China Florfenicol, Medicine Florfenicol from Best Performance Veterinary Medicine Florfenicol - Shaanxi Zebrago Industrial Co., …

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  • Determination of apramycin in oral soluble powder

    The LC method proposed for determination of apramycin in oral soluble powder was successfully developed and validated, demonstrating robustness, selectivity, linearity (in 0.02 ton 0.05 mg/mL range), precision, accuracy and good detectivity, therefore proving suitable for its intended purpose.

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  • 561 ARTICLES OF BOTANICAL ORIGIN - U.S. Pharmacopeia

    2017-9-21 · Method 2 (cold extraction method)—Transfer about 4g of air-dried, coarsely powdered material, accurately weighed, to a glass-stoppered conical flask. Add 100 mL of alcohol, insert a stopper into the flask, and macerate for 24 h, shaking frequently during the first 8 h, and then allowing to stand.

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  • Nitrogen/Protein Determination in Dairy Products Using

    2017-3-8 · Nitrogen data in soluble protein of dairy products. Table 9. Nitrogen data of different cheese and the related fractions. Sample N% RSD% Sample N% RSD% Soluble protein from cheese 1 0.0132 0.0140 0.0139 3.182 Soluble protein from cheese 2 0.0121 0.0124 0.0120 1.711 Soluble whey protein 1 0.1512 0.1519 0.1516 0.232 Soluble whey protein 3 0.1416 ...

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  • Formulation and Evaluation of Fast Dissolving Tablets of ...

    2016-6-11 · The powder blend was evaluated for bulk density, tapped density, Carr’s index, Hausner’s ratio and angle of repose. 5.1.1. Bulk density (D b): It is the ratio of total mass of powder to the bulk volume of powder. It was measured by pouring the weighed powder (passed through standard sieve # 20) into a measuring cylinder and the initial

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  • Current Issues | Wjpps Controller

    2021-7-13 · bioequivalence study of two oral tetracycline soluble powder (tetracycline 50 coophavet® and spectroster®) in broiler chickens Ashraf Elkomy and Mohamed Aboubakr* ABSTRACT (135) Article Download (8) [ DOI : 10.20959/wjpps20208-16917 ]

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  • 2 common powder mixing challenges – and how to

    The challenge: One of the main challenges in mixing powders with liquids is how to prevent unwanted air and foaming. Air may be incorporated into a product by mixers with a whipping action, or when adding ingredients such as powder, which tends to trap air. Air bubbles rise to the surface and then escape.

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  • Methods of Analysis - University of California, Davis

    Feed Preparation: Oven-dry samples at 55-60°C for 24 hours. Grind to pass through a 40 mesh screen. HOWEVER, for methods 640 & 650, the grind must be larger and pass through an 18 mesh screen The maximum unground sample size is one (1) large #56 grocery bag. Method Summaries.

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  • Experiment 2 - 3. Investigate the preparation of

    2020-7-26 · Alternative method, using charcoal to remove indicator colour (1/2 the class could follow this method and then compare crystals). Follow steps 1-5 then:- After step 4, add 2 spatulas of ...

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  • Role of Some Antibacterial Drugs in Control

    2018-12-12 · Floricol ® 10% florfenicol oral solution and Oxyvet 20% Oxytetracycline Hcl water soluble powder from Pharma Swede co, Egypt. Epinor® 400mg Norfloxacin tablets EIPICO, Egypt were used. Fish diet Fish were fed on commercial extruded pellet ration containing 35% total protein. Feeding was performed once daily as 3% of fish body weight according ...

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  • China China Cheap price 7 – Nicotinamide

    Short Description: Florfenicol 1) Product Name: Veterinary pharmaceutical grade antibiotic api Florfenicol 2) Testing Method: HPLC 3) Appearance: white powder 4) Introduction: Amoxicillin is used in the treatment of a number of infections, including acute otitis media, streptococcal pharyngitis, pneumonia, skin infections,urinary tract infections, Salmonella infections, Lyme disease, and ...

    Get Price
  • Standard Test Method for Determination of Acid

    Scope. 1.1 This test method covers the determination of the acid soluble iron content of granular and powdered activated carbons, using an atomic absorption spectroscopy method by direct aspiration. Hydrochloric acid is used to extract the iron. This test method is not directly usable to determine the total iron concentration of a sample.

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  • Analysis of Dietary Fibre - cfs.gov.hk

    2017-6-16 · Total Dietary Fibre (Applicable Enzymatic-Gravimetric Method to determination of total fibre in cereals, beans, vegetables and fruits) AOAC 992.16 etc Insoluble Dietary Fibre in Foods Enzymatic-Gravimetric Method and Food Products AOAC 991.42 Total, Soluble, and Insoluble Enzymatic-Gravimetric Method Deitary Fibre in Foods AOAC 991.43

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  • Dispersing Powders in Liquid for Particle Size Analysis

    2018-2-8 · Creating a well dispersed powder in liquid suspension can require up to four basic processes: A. Selection the liquid the powder will be dispersed in. B. Wetting the powder surface as it is placed in the liquid. C. Adding energy to de-agglomerate the particles. D. Stabilizing the mixture using appropriate chemistry. A. Selecting the liquid

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  • Methods of Analysis - University of California, Davis

    Feed Preparation: Oven-dry samples at 55-60°C for 24 hours. Grind to pass through a 40 mesh screen. HOWEVER, for methods 640 & 650, the grind must be larger and pass through an 18 mesh screen The maximum unground sample size is one (1) large #56 grocery bag. Method Summaries.

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  • Process for Recovering Florfenicol and Florfenicol

    2008-12-12 · This invention is generally directed to a method for recovering florfenicol and florfenicol analogs from pharmaceutical compositions. The recovered florfenicol and analogs can be, for example, reused to make new pharmaceutical compositions and thereby reduce the need and expense of manufacturing new florfenicol and florfenicol analogs.

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  • Determination of apramycin in oral soluble powder by

    Abstract. A high-performance liquid chromatographic method employing pre-column derivatization with o-phthalaldehyde (OPA) and 2-mercaptoacetic acid was developed for the determination of apramycin, an aminoglycoside antibiotic used in veterinary medicine, in the oral soluble powder form.

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  • Erowid Salvia Divinorum Vault : Making Tincture: A

    2015-2-10 · If the leaf is not powdered finely enough, this quick extraction method using 99% Isopropanol won't be efficient enough. After the Salvia leaf is finely powdered, take all of the powder and put it in a jar that can be sealed, pour in 99% Isopropanol, put the lid on it, shake for at least five minutes, and wait for the particles of leaf to settle.

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  • Development and Validation of a HPLC-HESI-MS/MS

    2019-11-25 · An original method for the simultaneous determination of robenidine hydrochloride (ROBH) and its main metabolites 4-chlorohippuric acid (PCHA) and 4-chlorobenzoic acid (PCBA) in fish plasma and muscle was established by high-performance liquid chromatography coupled with heat electrospray ionization tandem mass spectrometry (HPLC-HESI-MS/MS) using predefined time segments in the …

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