| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 31660.4-2019 | English | 199 |
Add to Cart
|
Days<=3
|
(National food safety standard Determination of megestrol acetate and medroxyprogesterone acetate residues in animal foods by liquid chromatography-tandem mass spectrometry)
|
GB 31660.4-2019
| Valid |
GB 31660.4-2019
|