Lead 1 000 μg/mL 2% HN03 Pure 125 mL
商家询价 上海希言科学仪器有限公司
Platinum Skimmer Cone for NexION
Orange/Yellow Pure 0.51 mm i.d. pkg.12
1525 PERFORMANCE MAINTENANCE KIT [201000114]
伯乐Bio-rad液相色谱柱 Fast Carbohydrate 9μm 8% Pb2+ 7.8×100mm 125-0105
Lumina Hollow Cathode 2" Lamp - Cr
Qtz SUPRASIL Flow-Through Cell 160 μL
E9 Cassette Torch Mount Adapter
GC 2 mL 8 mm SCW Vial/PTFE/Rubber Kit
Pathlength Calibration Fluid 50 mL