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Diethyl phosphite, 98% 2.5KG
Methyl 2-chlorophenylacetate, 98% 5GR
N-(9-芴甲氧羰基)-N'-三苯甲基-L-组氨酸,98%+
GLYCEROL APPROX. 87 %, PURISS.,PH-QUALITY
5-Amino-1,3-dimethylpyrazole hydrochloride, 99% 5GR
大麻二酚标准液 溶液
4,4'-Diaminobenzanilide, 98% 10GR
2-氯喹噁啉,98%+
1,2-庚二醇,96.0%(GC)
Petroleum ether, 40-60°C,ECD tested lindane/DDT<5ng/l, res <0.0003%, for residue analysis 1LT