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
接种环
CLIPS,WITH PE COATING, FOR DIAMETER 13 MM, CORROSION-RESISTANT
生活饮用水中pH 值质控样
厚壁试管
卡 AA 6300用
MEASURING BEAKERS, PP, WITH HANDLE AND SPOUT, GRADUATED, 500.10 ML H 133 MM, ? 91 MM
10x4mm 3um Hypersil GOLD Silica
Dikma Polyamino HILIC 250 x 4.6 mm, 5 μm
(41-1)Nb铌标液
滴定管夹,PP材质,白色,可放置1支滴定管