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
17β-羟基雄烷-3-酮(双氢睾酮)溶液, 100ppm
1,1,1-三羟甲基丙烷磷酸
HUMAN LACTATE DEHYDROGENASE ISOENZYME 1 (catalytic concentration) 标准品
甜蜜素(环己基氨基磺酸钠) 标准品
Magnesium Chloride (MgCl2) 99.999%
Vinyl chloride Solution (repkg) 2000ug/ml in Methanol
PUNYW25541276 Etofenamate Myristate
1.3-二氰基苯 (无证书)
First Standard® 甜菜安
四聚乙醛 BePure-23923