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4-Phenylbutylamine (无证书)
2.2'.3.3'.4.5.5'.6-Octachlorobiphenyl Solution 100ug/ml in Hexane (无证书)
2.4.5-T isooctyl ester Solution 100ug/ml in Acetonitrile
甲醇中呋虫胺
DIALLYL SULFIDE(SEE ALLYL SULFIDE)(RG) 标准品
ICP Analytical Mix VIII(有证书)
1-Aminoguanidinium nitrate,certified 标准品
3-硝基苯胺
2-Iodo-1.1.1-trifluoroethane (无证书)
Dibenzo[j,l]fluoranthene