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
lichrosorb RP-18 卡套柱250*4 10um
(定制产品)15种元素ICP-MS混标,溶于5% HNO3 + Tr HF
GASKETS, SILICON RUBBER, WITH PTFE WASHER, 12 X 6 - GL 14, FA 6
CD-5气相毛细管色谱柱
4532+ 蓝色带帽连体防护服 M
VENT-CAP screw cap, PP, with dispensing tube, PP, GL 63
Varian Calibration Standard- [HNO3- HF]
对氨基苯甲醇
B.TIP TEF.VALVE SGJ150 SCH*
RESERVOIR BOTTLE ONLY, FOR ADJUSTABLE HANGING BAR SPINNER-FLASK NO. 5 529 109