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
Haloxyfop (free acid)(有证书)
N-氧化霜霉威 BePure-25203XA
磷酸三苯酯
排螨净/苯硫威/精恶唑禾草 甲醇中
Metanil yellow orange MNO (无证书)
广金钱农残空白质控样
p-Nitrobenzylamine hydrochloride (无证书)
Methylated Chlorinated Herbicides 8151 - Solutions
1.1.3.3-Tetramethyl urea (无证书)
CNET formaldehyde solution, 10μg/ml (as formaldehyde) in acetonitorile