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仲丁灵 Bepure-GBW(E)082584
Scandium - Sc2O3,99.99%,2% HNO3(有证书)
First Standard® 苯线磷亚砜
枸橼酸盐
m-Quinquephenyl Solution 100ug/ml in Hexane
First Standard® 乙腈中氟啶虫胺腈溶液,1000μg/mL
去乙基去异丙基莠去津
1-Chlorooctadecane Solution 2000ug/ml in Methylene chloride
3-Amino-9-ethylcarbazole
溶血磷脂酰胆碱LPC (soybean) 标准品,纯度98%