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
2,6-双(三氟甲基)苯甲酸
11MM 密封垫 KIM 钳口 LOW EVAP
2.5L 密封培养罐
CZAKO STOPCOCKS, ANGLE BORE 4 MM, NS 18.8, COMPLETE WITH PTFE-KEY AND THREE PART RETAINING DEVICE, D
Hibar 250-4,LiChrospher 60 RP select b 10 μm定制柱
DISCOVERY DSI-70 PK/30 6ML TUBE 1 GRAM
VersaPak C18 Cartridge, 40*150mm,
口小塞大接头
水中甲醇
乙酰胺