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
FLASKS, WITH 2 SIDE NECKS AT AN ANGLE OF 20° (DESTILLATION FLASKS), CENTER NECK/SIDE NECK, NS 45
滴定管,BLAUBRAND , AS级,50:0.1 ml, Boro 3.3, 侧滴型玻璃滴定阀,同一批次
NOT LONGER AVAILABLE !
WITOPETTOR 2-10 UL, CONFORMITY CERTIFIED
ChiraDEX Beta - 环糊精卡套柱 250*4mm,5um
Maneb标准品
填料 20%DNP +7%吐温-80 on Chromosorb WAW 80/100
Lid for crucible ?: 45 mm, made of nickel 99,5%
Oasis HLB 60um SPE小柱, 20ml, 1g,20个/盒
6-氯-8-甲基-4-氧代-1,4-二氢-3-喹啉羧酸乙酯