AG14A 阴离子保护柱,4X50MM
商家询价 上海希言科学仪器有限公司
Chromium 1 000 μg/mL 2% HN03 Pure 125 mL
COL-Elite 5HT 15 m .25 mm .10 μm
FTIR In-Service Lubricants Control Std.
Alumina Injector 2.0mm Optima 2/4/5/7x00
Oil Std. Zirconium Conc.1000 μg/g 50 g
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
PTFE/Butyl Septa Cap 20 mm Pkg. 1000
SS Tubing .0625 OD x .0051 ID 50 cm
用于 PTV进样口, Siltek 金属分流衬管, 1 x 2.75 x 120mm, 2 Pk