GB/T 5009.195-2003
Determination of chromium picolinate inhealth foods
GB/T 5195.19-2018
Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method
GB/T 35104-2017
Determination of plasticizers (phthalic acid esters) in fertilizer—Gas chromatography-mass spectrometry(GC-MS)
YB/T 5097-2007
SN/T 4249-2015
Determination of moisture and basic density of wood chips for the pulp
GB/T 7043.2-2001
Rubber--Determination of copper content--Zinc diethyldithiocarbamate photometric method
GB/T 15664-2009
Fruit and vegetable products—Determination of formic acid content—Gravimetric method
SN/T 1548-2005
Inspection of benzoic acid in preserved beancurd for import and export
QB/T 2855-2007
Jewellery-Nondestructive quantitative determination of precious metal-Consistency syntheses method
SN/T 4696-2016
GB/T 1628.4-2000
Glacial acetic acid for industrial use—Determination of formic acid content—Iodometric method
GB/T 15664-1995
Fruit, vegetable and their products—Determination of formic acid content—Gravimetric method
GB/T 12289-1990
Fruits, vegetables and derived products—Determination of benzoic acid content
GB/T 1628.5-2000
Glacial acetic acid for industrial use—Determination of formic acid content—Gas chromatographic method
SN/T 0839.8-1999
DB51/T 1792-2014
20242692-T-607
Leather and fur—Chemical tests—Determination of phthalate content
DB51/T 2443-2018
DB13/T 1495-2012
GB/T 11198.5-1989
Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric method