The IonPac CS12A 是一款高容量阳离子交换色谱柱，用于快速等度分离各种样品中锂离子，钠离子，铵根离子，钾离子，镁离子和钙离子。
  Medium capacity column for fast, isocratic separation of cations using MSA or sulfuric acid

  The IonPac CS12A is a medium-capacity carboxylate-functionalized cation-exchange column recommended for the fast,isocratic separation of lithium, sodium, ammonium, potassium,magnesium, and calcium using methanesulfonic or sulfuric acid eluents in diverse sample matrices.
• Robust, reliable column for group I and II cations plus ammonium
• Recommended for manganese and morpholine
• Recommended for inorganic cations in complex matrices
• Simplified Reagent-Free IC operation provided by the EG or eluent regeneration
• Compatible with organic solvents （except alcohols）, high temperatures, and high acid concentrations
• Analysis time for common six cations as short as 3 min （CS12A-5μm） to 15 min （CS12A-8μm）
• The CS12A-MS column offers fast elution at the low flow rates required for IC-MS, making it ideal for IC-MS screening
• For disparate concentration ratios of adjacent-eluting cations,the high-capacity IonPac CS16 is recommended
  The medium-capacity IonPac CS12A cation-exchange column supports fast, isocratic separation with suppressed conductivity detection. Sample matrices include environmental and drinking waters; soil extracts; acid digests; power plant waters treated with ammonium or morpholine; chemical additives; chemical process solutions; scrubber solutions; plating baths; and industrial solvents.
  Use the CS12A-5μm （3 × 150 mm） column for high efficiency and fast analysis （3 min）. The smaller-diameter resin technology and reduced column length provide faster analysis time, reduced eluent consumption, and increased sensitivity. The CS12A column is the recommended replacement for all CS12 applications.Use the CS12A with the Eluent Generator for simplified methanesulfonic acid eluent preparation.
Note: Use the Cation Self-Regenerating Suppressor （CSRS 300） with the CS12A column.

订货信息：
Analytical Columns
IonPac CS12A-5μm Analytical Column （3 × 150 mm）............................... 057185
IonPac CS12A-MS Analytical Column （2 × 100 mm） ................................ 059960
IonPac CS12A Analytical Column （4 × 250 mm）.................................... 046073
IonPac CS12A Analytical Column （2 × 250 mm）.................................... 046075
Guard Columns
IonPac CG12A-5μm Guard Column （3 × 30 mm）..................................... 057184
IonPac CG12A Guard Column （2 × 50 mm）.......................................... 046076
IonPac CG12A Guard Column （4 × 50 mm）.......................................... 046074

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