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| Standard Insuued on: 1991-08 |
GB 13197-1991 Water quality-Determination of formaldehyde-Acetylacetone spectrophotometric method
水质 甲醛的测定 乙酰丙酮分光光度法
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | AQSIQ | Issued Date: | 1991-08-31 |
| Implemented Date: | 1992-6-1 | Abolished Date: | 2011-06-01 |
| Superseded Standard.: | HJ 601-2011 Water quality—Dertermination of formaldehyde—Acetylacetone spectrophotometric method |
Superseded Date: | 2011-6-1 |
CECS : 3091
HG/T 2142-1991
CECS : 2991
HGJ 231-1991
GB/T 1771-1991
GB/T 12988-1991
JB/T 4311.10-1991
JB 5663.2-1991
JJD 1018-1991
JB/T 5663.1-1991
JB/T 5664-1991
JJD 1013-1991
JJD 1002-1991
JJD 1019-1991
LD 4-1991
JJD 1005-1991
JJD 1010-1991
JJD 1016-1991
JJD 1011-1991
JJD 1003-1991
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