ZH
RU
ES

Dichromate method

Dichromate method, Total:16 items.

In the international standard classification, Dichromate method involves: Water quality, Vocabularies, Non-metalliferous minerals, Metalliferous minerals, Products of the chemical industry, Analytical chemistry, Inorganic chemicals.

中华人民共和国环境保护部, Dichromate method

GB 11914-1989 Water quality-Determination of the chemical oxygen demand-Dichromate method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Dichromate method

GB/T 11914-1989 Water quality--Determination of the chemical oxygen demand--Dichromate method
GB/T 1821-1979 Determination of iron content in tin concentrates--Dichromate volumetric method

Professional Standard - Environmental Protection, Dichromate method

HJ 828-2017 Water quality-Determination of the chemical oxygen demand-Dichromate method

Danish Standards Foundation, Dichromate method

DS 217:1991 Water analysis. Determination of thechemical oxygen demand (Dicromate method)

AENOR, Dichromate method

UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.

Shandong Provincial Standard of the People's Republic of China, Dichromate method

DB37/T 3737-2019 Determination of chemical oxygen demand in high chlorine water quality Dichromate method

Group Standards of the People's Republic of China, Dichromate method

T/NAIA 0161-2022 Determination of chemical oxygen demand in high chlorine mine water in coal mines by silver salt precipitation-dichromate method

BE-NBN, Dichromate method

NBN T 03-154-1979 Sodium chlorate for industrial use - Détermination of chlorate content - Dichromate titrimetric method

Professional Standard - Geology, Dichromate method

DZ/T 0064.70-1993 Groundwater quality inspection method - Determination of chemical oxygen demand by dichromate oxidation method

Korean Agency for Technology and Standards (KATS), Dichromate method

KS M ISO 3199-2015(2020) Sodium chlorate for industrial use－Determination of chlorate content-Dichromate titrimetric method
KS M ISO 3199:2010 Sodium chlorate for industrial use-Determination of chlorate content-Dichromate titrimetric method
KS M ISO 3199:2015 Sodium chlorate for industrial use－Determination of chlorate content-Dichromate titrimetric method

TH-TISI, Dichromate method

TIS 2024-2000 Sodium chlorate for industrial use.determination of chlorate content.dichromate titrimetric method

TR-TSE, Dichromate method

TS 2111-1975 SODIUM CHLORATE FOR INDUSTRIAL USE—DETERMINATION OF CHLORATE CONTENT—DICHROMATE TITR1METRIC METHOD

International Organization for Standardization (ISO), Dichromate method

ISO 3199:1975 Sodium chlorate for industrial use; Determination of chlorate content; Dichromate titrimetric method