Polyethylene Sample Cups 2 mL Pkg. 1000
商家询价 上海希言科学仪器有限公司
SS Tubing .0625 OD x .0051 ID 50 cm
FTIR In-Service Lubricants Control Std.
Quality Control Standard 21 125 mL
Alumina Injector 2.0 mm ID
Alumina Injector .80mm ID for Optima 8x0
分析柱100x4.6mm 3um Hypersil ODS
100x2.1mm 5um Hypersil GOLD
150x10mm 5u Hypercarb 制备柱
HPLC 进样针, 250L 用于Thermo HPLC