Graphite Thiourea
Graphite Thiourea, Total:7 items.
The international standard classification for "Graphite Thiourea" includes: Metalliferous minerals .
The Chinese standard classification for "Graphite Thiourea" includes: Precious metal ore .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 17418.3-2010 Methods for analysis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectroph
- GB/T 17418.3-1998 Methods for analysis of noble metals in geochemical samples--Determination of palladium content-Preconcentration by thiourea-Graphite furnace atomic absorption spectrophotometric method
Japanese Industrial Standards Committee (JISC)
- JIS K 8635:1992 Thiourea
Korean Agency for Technology and Standards (KATS)
- KS M 8276-2020 Thiourea
- KS M 8276-2015 Thiourea
- KS M 8276-1987 Thiourea
RU-GOST R
- GOST 17818.17-1990 Graphite. Method for determination of sulphur
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