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
100 ml格里芬烧杯,ETFE,黑色刻度
D-(-)-奎尼酸
FILTER PAPER CIRCLES,(4) MEDIUM DENSE, MEDIUM RAPID, FILTER D. 90 MM, PACK OF 100.
IDROLYTE 250 ML
N-(Diphenylmethylene)glycine Ethyl Ester
Beryllium 1,000 mg/L in 2% HNO3, 25 mL (Be Acetate)
Process Chemistry, Pure PTFE, Blanking Lid,200 x 242 x 20mm
塑料咖啡勺
BETASIL PHENYL 3UM 150X4MM COLUMN
PUNYW8962349 Lactulosyl (S)-Carvedilol