PTFE/Butyl Septa Cap 20 mm Pkg. 1000
商家询价 上海希言科学仪器有限公司
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
COL-Elite 5HT 15 m .25 mm .10 μm
Alumina Injector 2.0 mm ID Optima 8x00
萃取池接头,50个/包
250x4.6mm 3u Hypersil GOLD PFP
AS14 阴离子分析柱,4X250MM
SS Tubing .0625 OD x .0051 ID 50 cm
Sipper Tubing to Cuvette In
OMNIPAC PAX-500 保护柱 (4 X 250 MM)