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
Teflon O-Ring O型圈
硅胶小柱填料-100g
METHODS DEVELOPMENT KIT B
PK50 SUPELMIP RIBOFLAVIN 25MG/10ML LRC
MTO-DISCOVERY DSC-PH SPE-96 WP, 50MG
SPE-24G固相萃取装置
PK20 DISCOVERY DSC-C8 5GM/12ML TUBE
PK54 DPA-6S 1ML/200MG REVERSIBLE SPE
LC-Florisil SPE小柱,5g/20ml
ENVI-CARB C SPE小柱 20支