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
3-氯-1,2-丙二醇溶液, 100ppm
甲氧西林钠-D6
CITRONELLENE, (+)-B-(SG) 标准品
ROOIBOS FLAVONOID STANDARDS KIT
First Standard® 雌二醇
丙酸睾酮 BePure-25833XM
嘧霉胺
4-氯邻甲苯胺 标准品
2-n-Dodecyl-p-cresol
Fentin-acetate 标准品