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
5种阴离子混合(氟、氯、硝酸根、磷酸根、硫酸根 ),介质:水
Grand QM-A 石英纤维滤纸 直径:101.6mm
培养皿(高硼硅)
CA-ION STANDARD 250ML
Spherisorb S5 SAX保护柱
Luer Lock Male 5/32in Barb
热解涂层石墨管,适用于Z-3000日立原子吸收
Luer Lock Male 1/8in Barb
DROPPING BOTTLES, ALPHA, AMBER GLASS, SCREW THREAD GL 18, WITH MONTUR, 20 ML
氢氧化钴