THGA Std Graphite Tubes w/End Cap Pkg. 5
商家询价 上海希言科学仪器有限公司
TAC-LP1 超低压阴离子浓缩柱5X23MM
Marathon Filament for GC/MS
Acclaim PA2 5um 分析柱 (4.6 x 150mm)
Capillary Spltls Gas Liner 4 mm Pkg. 5
HyperSep Retain-AX 60mg 3mL 固相萃取小柱 50/包
分析柱150x2.1mm 5um BioBasic AX
Tubing, Accumulator to Lower Transducer [WAT270971]
Qtz SUPRASIL Flow-Through Cell 160 μL
氯化物标样,100ML/瓶