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授权代理商Dionex™ OnGuard™ II H Cartridges H 柱1CC_12只/袋

12只/袋

会员价请登录市场价￥1669.3

原厂型号 082761
贝雷猫货号 RH485801
品牌 Thermo Scientific
单件重量 1kg
货期 5-7天

单位：袋包装：袋库存： 0

数量：袋 + - 1袋起订,增量1袋

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Remove high levels of alkaline earth and transition metals from sample matrices and neutralize highly alkaline samples such as sodium hydroxide or sodium carbonate. Carbonate can then be removed by sparging the sample. The Thermo Scientific™ Dionex™ OnGuard™ II H Cartridge is an off-line sample preparation technique that eliminates these matrix interferences to improve ion chromatography (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 Thermo Scientific Dionex OnGuard Sample Prep Station.

Cartridges use a 16% cross-linked, styrene-based, sulfonic acid resin in the hydrogen form with high selectivity for multivalent cations such as calcium and transition metals.

Solve Tough Application Problems

Boost sensitivity, lower baselines, and get better separations by removing phenolics, metals, cations, anions, hydrophobic substances, and more
Achieve reproducible trace-level determinations in concentrated matrices
Increase the lifetime of your analytical columns
Use for a wide range of matrices thanks to wide pH stability
Supports applications with choice of 1cc and 2.5cc formats, as well as syringe barrel format for robotic processing (custom order)

Easy-to-Use, Leak-Free

Leak-free, no-channeling cartridge
Quick, secure Luer inlet connections

Performance Guaranteed

Ships with a Certificate of Analysis that verifies capacity, performance and cleanliness

Pretreat 12 Samples Simultaneously

Use the optional Dionex OnGuard Sample Prep Station and OnGuard Sample Pretreatment Cartridges

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