Description:Whitecrystallinepowder Identification:Theretentiontimesoftestsolutioncorrespondstothoseofstandardsolution. &nb
Description: White crystalline powder
Identification:The retention times of test solution corresponds to those of standard solution.
Heavy metals ≤ 0.001%
Residue on ignition ≤ 0.1%
Loss on drying ≤ 2.0%
External standard B1:≥92.0%
B1a: ≥85.0%
Normalization B1:≥95.0%
B1a: ≥90.0%
Related substances
Avermectin B2a: ≤1.0%
MonosaccharideAV B1a: ≤1.0%
12-demethyl-12 ethyl AV B1a:≤1.0%
Avermectin A 1a: ≤1.0%
Total impurities:≤5.0%
Insolubles in propylene glycol Conforms
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