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
Aflatoxin B2-d3
2,3,3',4,5,5',6-Heptachlorobiphenyl (无证书)
BDE No 183 solution OEKANAL, 50μg/ml in Isooctane 标准品
禾草灭 BePure-20111XA
2.4-二硝基苯肼 BePure-22266XA-5mL
丙酮中恶唑菌酮
Toxaphene Parlar-No. 32 1 ?g/mL in Cyclohexane
VOC Mix 43 标准品
First Standard® 除草醚
甲醇中多菌灵