Aluminum Pans 50 μL Pkg. 400
商家询价 上海希言科学仪器有限公司
NexION AFT Multi-Element Solution 500 mL
Lumina Hollow Cathode 2" Lamp - Ni
PE过滤器 DISSO 35UM, 1000/包
1.5ml的surestop样品瓶,透明带标签,100/包
100x2.1mm 1.9um Hypersil GOLD aQ
250x4.6mm 5um Hypersil GOLD
Calcium 1 000 μg/mL 2% HNO3 Pure 125 mL
Deuterium Lamp for PinAAcle 500/900F/H/T
TAC-LP1 超低压阴离子浓缩柱5X23MM