GB/T 14700-1993 in English
SUPERSEDEDMethod for the determination of Vitamin B1 in feeds
- Issued on:1993-11-06
- Implemented on:1994-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
Scope
This standard specifies the method for the determination of vitamin B in feed. This standard applies to the determination of vitamin B in feed raw materials, compound feeds, concentrated feeds, and vitamin premixes. The concentration range of the extract is . .02-0.2Tig/ml (in the case of adsorbing thiamine or interfering substances that affect the fluorescence of sulfur pigment. This standard does not apply)

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