CS12A 阳离子分析柱,4X250MM
商家询价 上海希言科学仪器有限公司
ACQUITY UPLC Col. In-Line Filter Kit [205000343]
Organic Drain Tubing 1FT/0.35M
PTFE Membrane Pkg. 50
Rectangular KBr Cell Window Pkg. 2
Qtz SUPRASIL Cell Lid 10 mm 3.5 mL Pkg 2
Qz SUPRASIL Cell Lid 50 mm 17.5 mL
150x10mm 5u Hypercarb 制备柱
AS14A 阴离子分析柱,4X250MM
Magnesium 1 000 μg/mL 2% HN03 Pure 125mL
