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
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CRUCIBLES, T.F.,QUARTZ-SILICA, 40 ML
BDS-HYPERSIL-C8 5UM 250X1MM COLUMN
15mL刻度试管(平口试管带刻度)
PD-吸头接头,25-50ml,PP材质, -射线灭菌
SCREW CAP FOR BOTTELS,PE,ROUND, WIDE MOUTH,TRANSPARENT, 250 ML, GL 40, HEIGHT 120 MM, O.D.64 MM
ZIC®-cHILIC PEEK metal-free HPLC column SeQuant®
联苯胺 ,≥98.0%
Varian 氘灯 (Pre-aligned)
1,2-苯并异噻唑啉-3-酮(BIT)
(定制产品)7种苯系物混标 标准品