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
乙酸甲酯 2ml GCS(沃凯)
Vacuum filtration apparatus acc. to Swiegot, w. fritted disc P0, w. laboratory bottle 1000 ml, seal elements and plastic hose con. funnel, cap. 1000 ml, filter disc dia. 90 mm
4-羟基苯乙酸
石墨密封垫圈,1/16in. x 0.5mm (10/包)
氯化钴,无水
HPLC级异丙醇
3,5-二甲氧基苯甲酰胺
前处理用空柱用筛板(3ml)
Hibar 250-10,LiChroprep 100 Si 40-63μm定制柱
PTFE顶塞(实心), ST 10/19