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
铼粉
PIPETTES FOR ENCYMATIC ANALYSIS DIN AS 0,5 ML:0,01,PARTIAL DELIVERY. TO DIN 12699,BLUE GRAD. CON.
气相色谱柱,TG-OCP I
氯甲基甲硫醚
洗气瓶,100 ml, 29/32,无过滤碟
RN Compression Fitting 1/16 inch
4,4'-亚甲基双(2,6-二甲苯酚)
Chiral 气相色谱柱 Rt-bDEXcst 30m 0.32mm ID 0.25um
300目不锈钢筛网
LiChroCART 30-3,LiChroprep 60 Si 15-25μm定制柱