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
丙酮中内吸磷溶液标准物质
抽气弯头 ST 29/32
Srew cap made of PP with seal
GASKETS, SILICON RUBBER, WITH PTFE WASHERS 16/6 - GL 18
排液管,带回流阀,用于Dispensette S Organic 25, 50与100ml, 标准排液头, 135mm
苯并[a]蒽
SUPELGUARD ODP-50 2CM 4.0MM KIT
HyperSep-96 Florisil 板, 100mg/1mL 1个/包装
SULFONATION FLASKS, 1 500 ML WITH 3 SIDE NECKS, CN ST 45/40, SN ST 29/32
Hibar 125-4,6,LiChrospher 300 WP RP-18 5μm定制柱