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
CPS HYPERSIL 3UM 100X4MM COLUMN
(德国KNF) 微型隔膜真空泵及压缩机
BACTERIOLOGICAL PIPETTE 2,2 ML STERILE (250x1 pc)
硝酸盐还原(枯草芽孢杆菌)
VISCOMETERS, CANNON UBBELOHDE A + DIL.B CAPILLARY NR.650, RANGE cST 9000-45000 MM2/S, K: 45,0, CA
HYPURITY C18 5UM 10X10MM PREP DROP-IN CARTRIDGES 3/PK
气相填料 80/120 Carboteck B DA 4% Carbowax 20M
Crucible tong, length: 400 mm, heavy type, stainless steel, E-polished
FitMax 聚四氟乙烯针头式滤器 13mm 0.45μm PTFE 100/pk
生活饮用水中硝酸盐、硫酸盐质控样