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| Standard Insuued on: 1992-11 |
GB/T 13885-1992 Method for the determination of the iron, copper, manganese, zinc and magnesium in feedstuffs－Atomic absorption spectroscopy
饲料中铁、铜、锰、锌、镁的测定方法 原子吸收光谱法
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | CSBTS | Issued Date: | 1992-11-24 |
| Implemented Date: | 1993-6-1 | Abolished Date: | |
| Superseded Standard.: | GB/T 13885-2003 Animal feeding stuffs - Determination of thecontents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry |
Superseded Date: | 2004-5-1 |
CECS : 4392
GB/T 13738.4-1992
QC/T 29105.3-1992
GB/T 13882-1992
JC/T 503-1992
JC 505-1992(1996)
CECS : 4292
GB/T 13830-1992
JC 503-19921996
GB 13746-2008
GB/T 13790-2008
GB/T 13772.3-2008
GB/T 13754-2008
GB/T 13793-2008
GB/T 13810-2007
SHS 05004-1992
SY/T 10001-1996
GB/T 7370-1992
DZ 0040.1-1992
DZ 0040.4-1992
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