PTFE Silicone Rubber Septa Cap Pkg.1000
商家询价 上海希言科学仪器有限公司
Analytical C18 Column 5 μm 150 x 4.6 mm
NexION AFT Multi-Element Solution 500 mL
TAC-LP1 超低压阴离子浓缩柱5X23MM
Lumina Hollow Cathode 2" Lamp - Te
移液管 容积 13ML 12/件
2ML 8mm clear screw top vial glass 100
Electrodeless Discharge Lamp Sys. 2 - Cd
Na 柱2.5CC, 48只/袋
Kit, Frit and Nut, 0.2μm, 2.1mm, 5/pkg [700002775]