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
O-RINGS IN SILICONE RUBBER (VMQ), FOR FLANGE DN 150
SAMPLE VIALS, 30 ML, BORO., THREADED, CLEAR, 75 X 27 MM, N-24
磺胺;对氨基苯磺酰胺 AR(沪试)
甲硫基丙醇,>99.0%(GC)
Graduated cylinder, PP, class B, tall form, blue moulded scale, 50 ml
1-甲基环戊醇
BOTTLES NARROW NECK PP ONLY GL 28 CAPACITY 1000 ML
CONN.PIECE POS.TEFL.TUBE *
(散射光)碘化钾,10000mg/L溶于水
漏斗,PP,直径75毫米,茎直径10毫米