Common methods and principles for enzyme separation and purification

Common methods and principles for enzyme separation and purification, Total:24 items.

The international standard classification for "Common methods and principles for enzyme separation and purification" includes: Copper and copper alloys , Non-ferrous metals , Other products of the chemical industry , Lead, zinc, tin and their alloys .

The Chinese standard classification for "Common methods and principles for enzyme separation and purification" includes: Heavy metals and their alloys analysis method , Rare scattered metals and their alloys , Metal physical property test method .

Jilin Provincial Standard of the People's Republic of China

DB22/T 3298-2021 Technical regulations for the isolation and purification of common pathogenic bacteria in the intestinal tract of freshwater fish

GB/T 23364.3-2009 Methods for chemical analysis of high purity indium oxide - Part 3: Determination of antimony content - Atomic fluorescence spectrometry
GB/T 25934.1-2010(英文版) Methods for chemical analysis of high purity gold—Part 1: Ethyl acetate extraction separationinductively coupled plasmaatomic emission spectrometry—Determination of impurity elements contents
GB/T 23362.3-2009 Methods for chemical analysis of high purity indium hydroxide - Part 3: Determination of antimony content - Atomic fluorescence spectrometry
GB/T 23364.1-2009 Methods for chemical analysis of high purity indium oxide - Part 1: Determination of arsenic content - Atomic fluorescence spectrometry
GB/T 23362.1-2009 Methods for chemical analysis of high purity indium hydroxide - Part 1: Determination of arsenic content - Atomic fluorescence spectrometry
GB/T 25934.3-2010(英文版) "Methods for chemical analysis of high purity gold—Part 3：Ethyl ether extraction separation inductively coupled plasma atomic emission spectrometry—Determination of impurity elements contents"
GB/T 13293.12-1991 Higher purity copper cathode. Determination of silver content. Separation and preconcentration with sulfhydryl cotton-flame atomic absorption spectrometric method

YS/T 229.3-2013 Methods for Chemical Analysis of High Pure Lead - Part 3: Determination of Antimony Content - Atomic Fluorescence Spectrometry
YS/T 629.3-2007 Chemical analysis methods of high purity alumina Determination of sodium oxide Flame atomic absorption spectrophotometric method
YS/T 629.4-2007 Chemical analysis methods of high purity alumina Determination of potassium oxide Flame atomic absorption spectrophotometric method
YS/T 229.2-2013 Methods for Chemical Analysis of High Pure Lead - Part 2: Determination of Arsenic Content - Atomic Fluorescence Spectrometry
YS/T 629.5-2007 Chemical analysis methods of high purity alumina Determination of calcium oxide and magnesium oxide Inductively coupled plasma atomic emission spectrometric method

DB15/T 2033-2020 Technical regulations for separation, purification and identification of exopolysaccharides from lactic acid bacteria

SAE AIR7097-2023 Analysis Methods and Rationale Used for New Changes in ARP6199B

SN/T 2259-2009 Determination of chemical components in high purity copper cathode—Inductively coupled plasma atomic emission spectrometry

GOST 27981.2-2015 High purity copper. Method of chemical-atomic-emission analysis

AS 2300.1.10:2008 Methods of chemical and physical testing for the dairying industry Method 1.10: General methods and principles— Determination of phosphatase activity
AS 2300.1.10:1988 Methods of chemical and physical testing for the dairying industry - General methods and principles - Determination of phosphatase activity
AS 2300.1.9:2008 Methods of chemical and physical testing for the dairying industry Method 1.9: General methods and principles— Determination of sucrose and glucose— Enzymatic method

BS 7317-7:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 - Method for determination of lead by lanthanum hydroxide separation and atomic absorption spectrophotometry

BS DD 95-2:1984 Analysis of higher purity copper cathode Cu-CATH-1-Method for determination of chromium, cobalt, iron, nickel and zinc by discrete volume nebulization atomic absorption spectrophotometry
BS DD 95-7:1986 Analysis of higher purity copper cathode Cu-CATH-1-Method for determination of lead by lanthanum hydroxide separation and atomic absorption spectrophotometry
AWWA WSC61386 Catalytic Enzyme-Based Methods for Water Treatment and Water Distribution System Decontamination

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