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
Hibar 125-4,6,LiChrosorb 100 Si 7μm定制柱
SUCTION TUBE, STRAIGHT, WITH THREAD RD 14 CONE ST 24/29
WITOPETTOR 4 UL, CONFORMITY CERTIFIED
1,1'-二(二环己基膦)-二茂铁
Narrow-mouth bottle, PE-HD, amber, with screw cap, PE-HD, wide shoulder, 125 ml
硝酸根标准液,CRM
异丁香酚(顺式和反式异构体混合物)
Siltek/Sulfinert管路,
有机酸离子色谱柱保护柱
漏斗 材质HDPE 直径100mm 内孔径10mm