GC 2 mL 8 mm SCW Vial/PTFE/Rubber Kit
商家询价 上海希言科学仪器有限公司
密封垫圈,内径0.8mm,经过预老化,15%石墨/85%Vespel,适用于0
Capillary Tubing 18" 0.043 x 0.017
1525 PERFORMANCE MAINTENANCE KIT [201000114]
Lumina Hollow Cathode 2" Lamp - Cr
三卡头蠕动泵管线,灰色/灰色接头,PVC Solvaflex,12/包
铬 (Cr) 标准品,100 mL,含有 1000 g/mL 的 Cr
Crimp Vial 2.0 mL 11 mm Pkg. 100
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
80nm Spherical Au Nanoparticle 25 mL