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
碱性品红, certified, pure 25GR
Justierschieber/Volume rocker switch 100 ml
2-甲基-1,4-亚苯基双(4-(3-(丙烯酰基氧基)丙氧基)苯酸酯
O-RINGS IN SILICONE RUBBER (VMQ), FOR FLANGE DN 100
FLASKS, 4 NECKS, NECKS ANGLED 1000 ML, CN + SN ST 29/32
G5/8转1/4英寸NPTM接头
Connector, PP, Y-form, for tubing with inner ? 3 mm
TenaxTA 不锈钢热解析管
Wash-Bottle, PP, GL 25, wash-bottle cap, PP, tall shoulder, 500 ml
STOPCOCKS, THREE WAY-CZAKO, WITH HOLLOW PLUG AND BENT TUBE SIDE ARMS, SCREW-THREAD RETAINING NUT,