Thermo HPLC 紫外检测器灯 6074.1110液相氘灯6074.2000钨灯
商家询价 上海希言科学仪器有限公司
Acclaim 120 C18 5um 分析柱 (2.1 x 50mm)
TG-624 30m x 0.25mm x 1.4m
CG19 阳离子保护柱-毛细柱,4X50MM
Mixed Calibration Standard 500 mL
50nm Spherical Au Nanoparticle 25 mL
100x2.1mm 1.9um Hypersil GOLD PFP
1ml 进样针 RN 50mm GT Gauge 26, 边孔
Graphite Ferrule 1.0 mm Pkg. 10
Pecosphere C18 3 μm 33 x 4.6 mm Pkg. 5