GB/T 14327-2009
Determination of thiophene content in benzene
GB/T 8039-2022
Determination of total sulfur of coking benzole products
ASTM D7558-09(2024)
Standard Test Method for Colorimetric/Spectrophotometric Procedure to Quantify Extractable Chemical Dialkyldithiocarbamate, Thiuram, and Mercaptobenzothiazole Accelerators in Natural Rubber Latex and Nitrile Gloves
GB/T 3208-2009
Standard test method for the total tulfur tontent in tenzene - Type products by oxidative microcoulometry
20232117-T-469
Determination of thiophene content in Benzene
ISO 16000-13:2008
Indoor air — Part 13: Determination of total (gas and particle-phase) polychlorinated dioxin-like biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDDs/PCDFs) — Collection on sorbent-backed filters
GB/T 14327-1993
Determination of thiophene content in benzene
GB/T 24801-2019
Antiscorching agent—N-cyclohexylthiophthalimide(CTP)
32012R0899R(02)
GB/T 14326-2009
Determination of carbon disulfide content in benzene
GB/T 5195.19-2018
Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method
ASTM D7558-09(2019)
Standard Test Method for Colorimetric/Spectrophotometric Procedure to Quantify Extractable Chemical Dialkyldithiocarbamate, Thiuram, and Mercaptobenzothiazole Accelerators in Natural Rubber Latex and Nitrile Gloves
32011R0310
ASTM D7558-09(2014)
Standard Test Method for Colorimetric/Spectrophotometric Procedure to Quantify Extractable Chemical Dialkyldithiocarbamate, Thiuram, and Mercaptobenzothiazole Accelerators in Natural Rubber Latex and Nitrile Gloves
ISO 16000-14:2009
Indoor air — Part 14: Determination of total (gas and particle-phase) polychlorinated dioxin-like biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDDs/PCDFs) — Extraction, clean-up and analysis by high-resolution gas chromatography and mass spectrometry
ASTM D7558-09
Standard Test Method for Colorimetric/Spectrophotometric Procedure to Quantify Extractable Chemical Dialkyldithiocarbamate, Thiuram, and Mercaptobenzothiazole Accelerators in Natural Rubber Latex and Nitrile Gloves
GB/T 7043.2-2001
Rubber--Determination of copper content--Zinc diethyldithiocarbamate photometric method
GB/T 6730.48-2021
Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method
GB/T 35104-2017
Determination of plasticizers (phthalic acid esters) in fertilizer—Gas chromatography-mass spectrometry(GC-MS)
GB/T 1516-2006
Manganese ores - Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometric method