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
RECEIVER ADAPTERS, BENT, W. VACUUM CONNECTION AND DRIP TIP, SOCKET ST 24/29, CONE ST 24/29
ShinCarbon ST 100/120 Columns微填充柱
50ul气相进样针
PHENYL-HYPERSIL-2 5UM 250X2.1MM COLUMN
间氯苯乙酸
GDX-105担体(60-80目)
DENSITY-HYDROMETERS,VARIOUS RANGES, 1.000-1.500 : 0.005 G/CM3
Hamilton 1010TLL 10ml 进样针
甲醇中苯胺溶液标准物质