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
1-萘乙酰胺
丙酮中马拉硫磷溶液标准物质
Atraton Solution 100ug/ml in t-Butylmethyl ether
Iprobenfos,
猪肉 克伦特罗 BQC1341121375H
Norpropylhexedrine hydrochloride
杀螟丹 BePure-20994XM
Lead Shot (Pb) 99.999%
26种有机氯农药混标(GB/T 5009.19-2008)
2-Acetamidoacrylic Acid