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
柠檬酸铋铵
N,N'-对苯乙烯二乙酰胺
α-环糊精聚合物
Test tube rack, PE, for tube ? 18 mm
DISPOSABLE PIPETTES WITH CIRCULAR MARK, 44,7 UL HEP. CONFORMITY CERTIFIED VIOLED + RED
耐高温脱活熔融石英管(400 °C)
HYPERCARB 5UM 20X2.1MM DASH HTS COLUMN 3/PK
彩色标签(白色)
U-TUBES, LENGTH: 100 MM, DIA. 13 MM
(R,R)-(-)-2,3-丁二醇