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
滴定管
2-甲酰基-6-甲氧基吡啶
十四醇
SCREW CAPS, CLOSED, WITHOUT SEALING DISC, MADE FROM BLACK PP, CAP SIZE N-20
Thermostatic-reaction vessel 250 ml, DN 60, flat flange with groove, with drawal valve 6 mm, graduated, cylindrical, round bottom, GL 14, outer ? 85 mm, inner ? 60 mm, height 235 mm, Boro
2,4,5-三氟-3-甲氧基苯甲酸
2,2-二羟甲基丁酸
填充柱 HDG-202A 60/80
不锈钢离心管架,孔径40mm*10孔
填充柱 5%Carbowax-20M on Carbopack B 60/80