用于 PTV进样口, Siltek 金属分流衬管, 1 x 2.75 x 120mm, 2 Pk
商家询价 上海希言科学仪器有限公司
Complete FIAS Cell and Windows 7.5 mm
AG16 阴离子保护柱,4X50MM
ICP-MS Calibration Standard 4 125 mL
SS Tubing .0625 OD x .0051 ID 50 cm
Lumina Hollow Cathode 2" Lamp - Co
Capillary Tubing 18" 0.043 x 0.017
灯丝,用于Thermo SJ
V-21 磨损金属标准,500 μg/g 烃油 100 g N9308310
V-21 Wear Metal Std. Conc.500 μg/g 100g
Acclaim 120 C8 3um 分析柱 (3.0 x 150mm)