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| International Standard Category: Water quality in general |
GB/T 16489-1996 Water quality - Determination of sulfide-Methylene blue spectrophotometric method
水质 硫化物的测定 亚甲基蓝分光光度法;
| Category No.: | 13.060.01 | Valid Status: | superseded |
| Issued Organization: | SBEP | Issued Date: | 1996-8-1 |
| Implemented Date: | 1997-1-1 | Abolished Date: | |
| Superseded Standard.: | HJ 1226-2021 Water quality—Determination of sulfide —Methylene blue spectrophotometric method |
Superseded Date: | 2022-3-1 |
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