適用于（應用）    Removal of Alkaline Earth or Transition Metals without Sample Acidification
適用于（設備）    Dionex OnGuard Sample Prep Station
材質    Cross-Linked, Styrene-Based, Sulfonic Acid Resin in the Sodium Form
產品線    OnGuard
容積（公制）    1 mL
類型    OnGuard II Na Cartridge, 1-cc
描述    Removes alkaline earth, transition metals
數量    48/Pk.
Unit Size    Each 1

Remove high levels of alkaline earth and transition metals from sample matrices without acidifying the sample. Thermo Scientific™ Dionex™ OnGuard™ II Na Cartridges are an off-line sample preparation technique that uses 16% cross-linked, styrene-based, sulfonic acid resin in the sodium form to eliminate these matrix interferences to improve IC performance and facilitate low-level ion analysis. Use them singly or in series, or pretreat up to 12 samples in parallel using the optional Dionex OnGuard Sample Prep Station.

EB公司上海連橋生物科技有限公司（Shanghai Even bridge biotechnology co. LTD）致力于色譜填料、色譜板、離子色譜前處理固相萃取柱、QuEchERS農殘快速凈化管、過濾器、過濾膜，色譜柱、保護柱等多種實驗室樣品前處理、色譜周邊產品的研發(fā)、制造和銷售。
我們一直不斷地提高公司的研發(fā)制備能力、優(yōu)化管理體系, 以便能更好地解決客戶在色譜分析純化過程中面臨的困惑，助力客戶不斷提高產品競爭力。
我們的戰(zhàn)略合作伙伴遍布化工、制藥、生物、醫(yī)療、食品、材料、環(huán)保、農業(yè)、檢驗、科學研究等行業(yè)。