K4440 鋇離子萃取柱
- 公司名稱 廣州市自力色譜科儀有限公司
- 品牌
- 型號 K4440
- 產(chǎn)地
- 廠商性質(zhì) 經(jīng)銷商
- 更新時間 2024/5/28 19:01:13
- 訪問次數(shù) 2594
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氣相色譜分析柱,高效液相色譜柱,液相色譜耗材,Agilent耗材,島津耗材,戴安Dionex產(chǎn)品,HPLC,GC/MS,化學(xué)試劑,OLCHEM標(biāo)準(zhǔn)品
Functionality: Cation-exchange barium form
Capacity (meq/cartridge):2.02.2 (1-cc);5.05.5 (2.5-cc)
pH stability: 014
Mode: Removal of sulfate by precipitation.
To remove SO42- For reproducible, quantitative determinations in low-ionic-strength samples, these cartridges should be activated with a chloride-based activating solution. Then the added chloride needs to be removed