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Pyridine benzyl bromide

Pyridine benzyl bromide, Total:24 items.

In the international standard classification, Pyridine benzyl bromide involves: Non-ferrous metals, Soil quality. Pedology, Inorganic chemicals, Metalliferous minerals, Testing of metals.

AR-IRAM, Pyridine benzyl bromide

• IRAM 25 579-1956

Professional Standard - Non-ferrous Metal, Pyridine benzyl bromide

• YS/T 226.4-1994 Determination of the amount of aluminum in selenium (Chromazurin S-bromocetylpyridinium absorptiometry)
• YS/T 520.3-2006 Chromoazurin S-tetradecylpyridinium Bromide Spectrophotometric Determination of Aluminum Content by Gallium Chemical Analysis Method
• YS/T 227.2-1994 Determination of Aluminum Content in Tellurium (Cromoazurin S--Bromotetradecylpyridine Micellar Solubilization Absorption Spectrophotometry)
• YS/T 226.3-2009 Methods for chemical analysis of selenium.Part 3:Determination of aluminum content.Chrome azurol S-cetyl trimethyl ammonium bromide absorption photometric method
• YS/T 520.3-2007 Chemical analysis of gallium.Part 3: Determination of aluminium content.The chromazurol S-tetradecyl pyridine bromide spectrophotometric method
• YS/T 227.2-2010 Methods for chemical analysis of tellurium-Part 2: Determination of aluminium content-Chromazurol S-Tetradecyl bromide pyridine micellar solubilization spectrophotometry
• YS/T 281.2-1994 Cobalt - Determination of aluminium content - Chromazurol S-P-octyl polyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Pyridine benzyl bromide

• GB/T 4375.3-1984 Methods for chemical analysis of gallium--The chromazurol S-tetradecyl pyridine bromide photometric method for the determination of aluminum content
• GB/T 20931.6-2007 Methods for chemical analysis of lithium Determination of aluminum content Chromazurol S-cetylpyridine broide spectrophotometric method
• GB/T 11067.4-1989 Silver--Determination of antimony content--2-(5-bromo -2-pyridylazo)-5-diethylaminophenol spectrophotometricmethod
• GB 11067.4-1989 Silver—Determination of antimony content—2-(5-bromo-2-pyridylazo)-5-diethylaminophenol spectrometric method
• GB/T 11220.1-1989 Determination of uranium in soil--CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo) -5-diethlaminophenol spectrophotometry
• GB/T 8647.2-1988 Nickel--Determination of aluminium content--Chromazurol S--P-octyl plyethylene glycol phenyl ether-tetradecyl phridinium bromine mixed micellar solubilization spectrophotometric method
• GB/T 11064.13-1989 Lithium carbonate and lithium hydroxide monohydrate--Determination of aluminum content--Chromazurol S-cetylpyridine bromide spectrophotometric method
• GB/T 11064.13-2013 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride.Part 13:Determination of aluminum content.Chromazurol S-cetylpyridine bromide spectrophotometric method
• GB/T 12689.1-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of aluminum content-The chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and The chromeazurol S spectrophotometric method and th
• GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys—Part 1:Determination of aluminum content—Chromazurol Spolyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry,Chromeazurol S spectrophotometric method and EDTA titrimetry

中华人民共和国环境保护部, Pyridine benzyl bromide

• GB 11220.1-1989 Determination of uranium in soil-CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo)-5-diethlaminophenol spectrophotometry

Professional Standard - Machinery, Pyridine benzyl bromide

• JB/T 6237.4-1992 Silver powder chemical analysis method for electrical contacts 2-(5-bromo-2-pyridylamido)-5-diethylaminophenol spectrophotometric determination of nickel content

Professional Standard - Electron, Pyridine benzyl bromide

• SJ/T 11022-1996 Methods of analysis for silver-copper brazing for electronic components - Determination of tin (spectrophotometric C21H38BrN absorption method)

Professional Standard - Nuclear Industry, Pyridine benzyl bromide

• EJ 267.4-1984 Determination of uranium in low-grade uranium ore Tri-n-octylphosphine oxide (or trialkylphosphine oxide) extraction 2-(5-bromo-2-pyridylazo)-5-ethylaminophenol spectrophotometric method

IX-EU/EC, Pyridine benzyl bromide

• (EU) No 2021-1841 Amending Annexes II and III of Regulation (EC) No 396/2005 of the European Parliament and of the Council with respect to the maximum residue limits for 6-benzyladenine and ampicillin in or on the surface of certain agricultural products
• (EU) No 2018-0687 For benzothiadiazole, benzocondifluconazole, bifenthrin, deltamethrin, flonicamid, flufenopopop, isofetamid, oxybenzofen, pendimethalin, dimethrin, Maximum residue limits for bifenzofen and chlorantraniliprole in or on certain agricultural products, amend

Others:   bromoalkylpyridine, Benzyl bromohydroxyl, nbs benzyl bromide, benzyl bromide lcms, Pyridine bromide+, Pyridine benzyl bromide, pyridinium bromide, pyridinium bromide, Pyridine bromide, benzylbromaldehyde, Aminobenzyl bromide, Pyridine and benzyl bromide, benzyl bromide, benzyl bromide lcms, nbs benzyl bromide, Pyridine + benzyl bromide, Benclopyridine, Pyridine bromide, Pyridine bromide, Benzyl bromide volatilization.