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
填充柱 PEG-20M:KOH:Chromosorb PAW 80/100=5:5:100
HYPERCARB 5UM 200X3MM COLUMN
气相色谱柱,TG-35MS AMINE 30m x 0.32mm x 1.50μm
CARTRIDGE C18 AQ (S-5) 2X10 (2P)
FLASKS, ROUND BOTTOM, WIDE NECK, WITH BEADED RIM, NECK D.51 MM, 250 ML, DURAN
搅拌棒,PTFE材质,6 x500 mm,锚形
APS-HYPERSIL-2 5UM 150X4MM COLUMN
CAPCELL PAK C18 MG (S-3) 1.0X75
GD/X PVDF 针头式滤器(无菌)
1-庚炔