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
夹具
BEAKERS, LOW FORM, QUARZ-SILICA, W. SPOUT, DIN 12332, 5 ML, 22 X 31 MM
SCREWTHREAD TUBES WITH CONE, GL 14, CONE NS 24/29, DURAN
不锈钢筛板,20um, 用于6ml SPE小柱
不锈钢填充柱 15% HALLCOMID M-18 ON CHROMOSORB WHP 100/120
Measuring beaker, PP, without lid, 30 ml
AY-220(外部砝码校正)天平
对二甲苯,10ng/ul于甲醇 标准品
8MM HITACHI (带狭缝) 隔垫
定制25种元素混标