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
Envi-Carb-II/SAX/PSA SPE三层小柱,各500mg, 12ml
DIS DSC-18LT SPE-96 WP, 50MG
Select SCX SPE 小柱
DISCOVERY DPA-6S, 50GM
PK2 REPL SEAL FOR 3-50ML HIGH PRESSURE V ESSEL
LC-SAX(强阴离子) SPE小柱, PK1
PK6 90MM BUCHNER FUNNEL MGSO4 50GM
不锈钢筛板,20um, 用于6ml SPE小柱
SPE试管, PK12
LC-Florisil SPE小柱