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
气相色谱柱,TG-WAXMS A 60m x 0.25mm x 0.50μm
D-木糖
镀铬黄铜鲁尔转接口
1000mL棕色小口试剂瓶
乙酰丙酮铍
STIRRERS WITH LATERAL PTFE STIRRER BLADE, WITH GROUND AND POLISHED SHAFT, WITH GL 14 640x16 MM, BLATT 115 MM, ST 45/40
氯乙酸甲酯,1000ng/ul 标准品
棕榈酸乙酯
胍基乙酸
DM-200 15m x 0.53mm x 1μm