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
WEIGHING BOTTLES TOP, UNGROUND, NS 60 MM, DURAN
6种元素ICP-MS混标,Al/Ca/Fe/Mg/K/Na,溶于5% HNO3
INERTSIL WP300 C4 色谱柱
2,4,6-三甲基苯基双苯基硫鎓对甲苯磺酸盐
填充柱 Porapak QS 50/80
BIOBASIC SCX 5UM 50X2.1MM COLUMN
AUTOMATIC PIPETTES,W. 1 L RESERVOIR BOTTLE, WITH INSCRIPTION, ST 29/32, 10 ML, COMPLETE
科罗索酸标准品
18-40 型有油空气压缩机
Hibar 250-4,6,Purospher STAR RP 8 E 3μm定制柱