Luer-Lock Tip Disp. Syringe 5mL Pkg.125
商家询价 上海希言科学仪器有限公司
Qtz SUPRASIL Flow-Through Cell 160 μL
Marathon Filament for GC/MS
Lumina Hollow Cathode 2" Lamp - Ni
TRACE TR-WAX 气相柱, 30m, 0.32mmID, 0.25m
Injector Support Adapter O-Ring Kit
TAC-LP1 超低压阴离子浓缩柱5X23MM
Flanged Tubing PEEK Nut 0.0625
PA100 糖分析柱,4X250MM
PerkinElmer 美国PE配件耗材 O型圈套件 N0770437 O型圈
Torch O-Ring Kit 2x00/4x00/5x00/7x00 DV