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
ETHYL-4-METHYLTHIAZOLE, 2-(SG) 标准品
THEAFLAVIN (BLACK TEA) STANDARDS KIT
Glufosinate, ammonium salt 标准品
N-Ethyl-2-pyrrolidone
First Standard® 胺苯磺隆
二苯基庚烷 A
8260 INTERNAL STANDARD MIX,5X1ML,MEOH 2500UG/ML 标准品
正己烷中3种邻苯二甲酸酯类化合物溶液
5-Acetylamino-6-formylamino-3-methyluracil
CHROMIUM-50 METAL (50Cr)