如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
紫丁香苷 对照品
EPIMEDIUM XRM (HORNY GOAT WEED) 标准品
2.3.4-Trichlorobiphenyl Solution 100ug/ml in Hexane (无证书)
异狄氏剂醛溶液, 100ppm
1-Pyrenecarboxaldehyde (无证书)
RAPANONE(RG) 标准品
1,2,5,6,9,10-六氯癸烷
Butachlor Solution 100ug/ml in t-Butylmethyl ether
多环芳烃63
Diisopentyldisulfide