硅 (Si) 标准品，100 mL，含有 1000 g/mL 的 Si
商家询价 上海希言科学仪器有限公司
3.18 mm ID Black/White PVC Pkg. 12
Cetac ASX 520 Auto-sampler - 50/60Hz Supplied with 10 standard bottles plus 4x60 position racks and 14ml test tubes.
商家询价 北京中科三环仪器有限责任公司
3.18 mm ID Black/White/Black Pkg. 12
Ergonomic Crimper Manual 20 mm
Lumina Hollow Cathode 2" Lamp - Cu
Capillary Spltls Gas Liner 4 mm Pkg. 5
20 mL HS Clear Screw Top Vials Pkg. 100
CTFE Female Barb Fitting
0.76 mm ID Black/Black Flared Pkg. 12
