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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滴定管
显微镜灯泡
ISO-Guide34-Lead(Pb)标准溶液,1000mg/L溶于2% HCl
2-溴苯乙烯
Funnel holder, PP, for 1 funnel
Glass syringe, 10:0.2ml, brown graduated, metall luer-lock-tip, autoclavable up to 134°C, con. cert., borosilicate glass
LIDS FLAT FLANGE, DN 200, WITH CENTER NECK GL 25, 2 ANGLED SIDE NECKS 15° GL 18, 1 STRAIGHT PARALLEL SIDE NECK GL 14, BOROSILICATE GLASS
插件,用于250um色谱柱