Non HF-Resistant Internal Standard Kit
商家询价 上海希言科学仪器有限公司
PE过滤器 DISSO 35UM, 1000/包
Hypersil GOLD 50x4.6mm 5um 色谱柱
Axial Purge Window for 2000/4000 V
Deuterium Lamp for PinAAcle 500/900F/H/T
Detection Limit Solution ELAN 6100/9000
5ml样品瓶盖-不带滤芯, 250只/盒
石墨刃环0.32mm(ID)(10个/包)
Electrodeless Discharge Lamp Sys. 2 - Sb
Quartz SUPRASIL Cell Lid 10 mm 1.4 mL