Determination method and principle of drug dissolution

Determination method and principle of drug dissolution, Total:55 items.

Professional Standard - Agriculture

179药典四部-2015 2001 Other methods of traditional Chinese medicine 2101 Determination of swelling degree
181药典四部-2015 2001 Other methods of traditional Chinese medicine 2201 Determination of extracts
169药典四部-2020 2001 Other methods of traditional Chinese medicine 2201 Determination of extracts
175药典四部-2020 2001 Other methods of traditional Chinese medicine 2303 Determination of rancidity
NY/T 1278-2007 Determination of Soluble Sugar in Vegetables and Products Shaffer-Somogyi

GB/T 28136-2011 Testing method of material insoluble in water for pesticides
GB/T 20170.1-2006 Test methods for physical characters of rare earth metals and their compounds - Determination for particle size distribution of rare earth compounds
GB/T 12090-1989 Method for determination of acidity of starches and derived products
GB/T 19138-2003 Testing method of in acetone material insoluble for pesticides
GB/T 32777-2016 Test method of degree of dissolution and solution stability for pesticides
GB/T 5480.6-1985 Determination method for acidity coefficient of mineral wool and its products
GB/T 4771-2015 Released alkali tests of glasses and glass containers for pharmaceutical preparations
GB/T 4771-1984 Released alkali tests of glasses and glass containers for pharmaceutical preparations
GB/T 30749-2014 Apparent density determination of mineral medicine and calcined products
GB/T 3249-2009 Test method for fisher number of metal powders and related compounds

ASTM RR-D26-1005 1989 D2111-Test Methods for Specific Gravity and Density of Halogenated Organic Solvents and Their Admixtures
ASTM RR-D26-1013 1992 D2108-Test Method for Color of Halogenated Organic Solvents and Their Admixtures (Platinum-Cobalt Scale)
ASTM RR-D26-1016 2001 D2989-Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures

GJB 772.408-1990 Test methods for explosives - Determination of insoluble matter - Solvent insoluble method

T/CFIAS 6001-2022 Determination of polysaccharides of natural plants and their extracts as feed material — Spectrophotometry

DB35/T 74-1996 Methods for determination of blood concentrations of antiepileptic drugs

SN/T 0480.10-1995 Method of analysis of baryte for export - Determination of water-soluble solid
SN/T 3534-2013 Determination of arsenic and antimony released from enamel and glass container - Atomic fluorescence spectrometry
SN/T 0863-2012 Determination of nickel in meat and meat products for export. Atomic absorption spectrophotometry

GB/T 39706-2020 Test method for dissolution rate and quantity of SO42- released from gypsum
GB/T 3249-2022 Test method for Fisher number of metal powders and related compounds

YS/T 617.4-2007 Determination of chemical compositions and physical properties of aluminum powder magnesium powder and Al-Mg alloy powder Part 4 Determination of insoluble content in hydrochloric acid

QB/T 2929-2008 Limits and determination method of residual solvent in solvent based printing ink

GOST 33815-2016 Wine products and raw materials for it’s production. Method for determination of mass concentration of total and the reduced extract
GOST 32081-2013 The alcohol production and raw material for it producing. Method for determination of relative density

IS 9190-1979 Method for determination of pH in halogenated organic solvents and mixtures thereof
IS 6940-1982 Test methods for pesticides and their preparations

JUS B.D8.302-1984 Refractories. Methods of fisical testing. Determination of true density refractorl products and raw materials
JUS B.G8.151-1977 Methods of physcal testing of iron ores. Determination of tumbler strength

GOST R 57826-2017 Halogenated organic solvents and their admixtures. Methods for determination of water
GOST 14618.11-1978 Essential oils, aromatics and their intermediates. Methods for determination of solubility and content of volatile matters and impurities
GOST 28551-1990 Tea. Method for determination of water extracts
GOST R 51619-2000 The alcohol production and raw material for it producing. Method for determination of relative density
GOST 29334-1992 Reagents. Method of determination of components insoluble in water and other dissolvents
GOST R 51620-2000 The alcohol production and raw material for it producing. Method of total extract determination
GOST 24027.2-1980 Methods for determination of moisture, ash content, extractive and tannin materials, essential oil
GOST R 51962-2002 Food-stuffs and food raw materials. Anodic stripping voltammetric method of arsenic concentration determination

BS 2000-143:2001 Methods of test for petroleum and its products-Determination of asphaltenes (heptane insolubles) in crude petroleum and petroleum products
BS 2000-143:1996 Methods of test for petroleum and its products-Determination of asphaltenes (heptane insolubles) in crude petroleum and petroleum products
BS 2000-143:1993 Methods of test for petroleum and its products-Determination of asphaltenes (heptane insolubles)

ASTM D2111-10(2020) Standard Test Methods for Specific Gravity and Density of Halogenated Organic Solvents and Their Admixtures
ASTM D2111-10(2015) Standard Test Methods for Specific Gravity and Density of Halogenated Organic Solvents and Their Admixtures
ASTM D2111-95(2000) Standard Test Methods for Specific Gravity of Halogenated Organic Solvents and Their Admixtures
ASTM D2108-97(2001) Standard Test Method for Color of Halogenated Organic Solvents and Their Admixtures (Platinum-Cobalt Scale)
ASTM D2108-10(2015) Standard Test Method for Color of Halogenated Organic Solvents and Their Admixtures (Platinum-Cobalt Scale)

CSN ISO 2637:1992 Aluminium and its alloys. Determination of zinc. Atomic absorption method

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