红色螺口盖,预开口的固定 PTFE/硅橡胶隔垫,100/包
商家询价 上海希言科学仪器有限公司
PTFE/Butyl Septa Cap 20 mm Pkg. 1000
美国PE 5% HCl 100 g/mL: K, P, S 500 mL N0582152
UV Wavecal Solution 500 mL
CTFE Female Barb Fitting
Wash Solution 1% HN03 1 Liter
ATD Glass Tube/ Air Toxics Tube
Alternate Metals II 125 mL
COL-Elite-1701-30 m-.25 μm-.25 mm
S225/S275 Sample w/Valco Connect. Needle