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
(办证)草达津-D5
2.3-Butylene glycol (无证书)
DIN 38407-21 Related Compounds 标准品
异菌脲溶液,1000ppm
Diphenylamine-diisobutylene reaction product
EPA 525.2有机氯杀虫剂混标(5×1ml) 标准品
Capsaicin, Natural Solution 100ug/ml in Acetonitrile
Bladex
4-Methyl-cis-2-pentene
N,N‘-双[3-(3,5-二叔丁基-4-羟基苯基)丙酰]肼 标准品