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
GAS SAMPLING BAGS, MADE OF RUBBER, VOLUME 5 LITER
3-甲基苯硼酸
Pyrex glass A 500ml透明瓶
FLASK, ROUND BOTTOM, 500 ML, ST 29/32
磨口层析柱40X600/24#
RP-AMIDEC16 5UM 10CMX2.1MM VAL PK 3EA
90 ml螺盖储存瓶
HYPERCARB 3UM 30X4.6MM COLUMN
合金结构钢（20CrNiMo）
SiliaPrep? C8/SCX-2/SAX ine (DCT) X-2) 2) CK AND SCREW CAP,SILICONE GASKET NS-STOPPER 00 ML, DURAN
