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| Position: Chinese Standard in English/GB/T 19720-2024 |
| GB/T 19720-2024 Jewellery and precious metals—Determination of platinum and palladium—Gravimetry using ammonium chloride and dimethylglyoxime (English Version) | |||
| Standard No.: | GB/T 19720-2024 | Status: | valid remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 8000 words | Price(USD): | 240.0 remind me the price change |
| Implemented on: | 2024-10-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 19720-2024 |
| English Name: | Jewellery and precious metals—Determination of platinum and palladium—Gravimetry using ammonium chloride and dimethylglyoxime |
| Chinese Name: | 首饰和贵金属 铂、钯含量的测定 氯化铵重量法和丁二酮肟重量法 |
| Chinese Classification: | Y88 Artistic handicrafts |
| Professional Classification: | GB National Standard |
| Issued by: | SAMR; SAC |
| Issued on: | 2024-3-15 |
| Implemented on: | 2024-10-1 |
| Status: | valid |
| Superseding: | GB/T 19720-2005 Platinum jewellery alloys--Determination of platinum and palladium--Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime |
| Language: | English |
| File Format: | |
| Word Count: | 8000 words |
| Price(USD): | 240.0 |
| Delivery: | via email in 1~3 business day |