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
高纯球形硅胶
磁力搅拌子SA-06
1/16”不锈钢三通
垃圾袋,PA材质
PK10 UNCOND. GLASS PE TD CARBOTRAP 349 &
1ml定量管 (盒)
GELMAN A/E GLASS FIBER FILTER 13MM 1UM P K/500
二硫化碳中7种苯系物混标(苯、甲苯、乙苯、邻二甲苯、间二甲苯、对二甲苯、苯乙烯)
FLASKS, ROUND BOTTOM, CENTER NECK, AMBER STAINED, ACC. TO DIN 12348, 1 000 ML, ST 29/32, 131 X 210