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
气相色谱柱安装预成形工具,用于石墨密封垫圈
鼠伤寒沙门氏菌 CMCC(B)50115
BOTTLES,CONICAL SHOULDER,LD-PE, NARROW NECK, TRANSPARENT, WITH DIN-SCREW-CAP GL 32, PP, 2000 ML
HYPURITY C8 5UM 250X1MM COLUMN
Adaptor 4 X Socket B/Plug N
25ml 低形烧杯
WASH BOTTLE, GRADUATED, 100 ML, WITH PLASTIC BASE 1 GL 32/18, WITH HEAD 2 GL 18/10
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR. 25, RANGE cST 0,4-2 MM2/S, K: 0,002, calibr
天青A
芳族磺酸(SCX) SPE柱