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水中丙烯腈
丁香酚甲醚
13?,17a-Diethyl-5a-gonane-3a, 标准品
Aluminum sulfate
盐酸四环素 BePure-25911YZ
Heptenophos 100 ?g/mL in Acetonitrile. Short expiry date due to chemical nature of component(s)
1,6-Dimethyldiamantane
First Standard® 维及霉素 M1
2.2'.3.3'.4.4'.6-Heptachlorobiphenyl (无证书)
4-Chlorobenzoyl-d4 Chloride 标准品