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
硫酸银 AR(沪试)
双圈中速定量滤纸
ADAPTERS, REDUCTION ADAPTERS, CONE ST 60/46, SOCKET ST 29/32
Aroclor 1242标准品
POLYETHYLENE TUBING, TRANSPARENT, FLEXIBLE, I.D. 4 MM., WALL THICKNESS 1 MM
紫菜中砷、铅、镉成分分析标准物质
HYPURITY ADVANCE 5UM 50X4.6MM COLUMN
WIRE BASKET, ANGULAR, MADE OF STEEL, COATED WITH WHITE PLASTIC, 250X200X200 MM
碳酸氢钠 CP(沪试)
PREC.LOW TEMP.LAB.THERMOMETERS, BLUE REFLECTING,OPAL GLASS SCALE, ORGANIC LIQUIDS, -100 + 30°C, L