IonPac CS15 陽(yáng)離子交換色譜柱
 The IonPac® CS15 是一款高容量陽(yáng)離子交換色譜柱，適合分析多種樣品的不同濃度鈉離子，銨離子。升高柱溫，同時(shí)用等度的酸或溶劑洗脫。該柱也能用于含高濃度胺類(lèi)或鉀濃度樣品中烷醇胺和痕量乙醇胺的檢測(cè)。
  Medium-capacity cation-exchange column for disparate concentration ratios of sodium and ammonium

  The IonPac CS15 is a medium-capacity carboxylate-functionalized cation-exchange column with crown ether moiety for the determination of disparate concentration ratios of sodium and ammonium in diverse sample matrices.
• Solvent and elevated temperature required for more efficient ammonium and potassium peaks
• Use the CS16 column for separating disparate concentrations of sodium and ammonium without an organic solvent
• Useful for determination of trace ethanolamine in highammonium or high-potassium concentrations
• Useful for separating alkanolamines and other small amines
• The crown ether moiety gives it unique selectivity, and may offer an advantage for certain types of matrices
• Compatible with organic solvent
  The IonPac CS15 has unique selectivity, and is the only carboxylic acid based cation column from dionex in which ethanolamines elute before ammonium. Thus, for samples with high ammonium to low ethanolamine ratios, the CS15 is the column of choice. Using an isocratic acid or solvent eluent and elevated temperature （40 °C）, coupled with suppressed conductivity detection, ratios of up to 8000:1 of sodium and ammonium can also be determined.
  Sample matrices include environmental waters; power plant waters treated with ammonium, morpholine or ethanolamine;chemical additives; chemical process solutions; scrubber solutions;plating baths; industrial solvents; and soil matrices. The CS15 is also particularly useful for matrices with high potassium concentrations. Use the Cation Self-Regenerating Suppressor （CSRS 300） with the CS15 column.
Note: See the IonPac CS16 for improved performance without using solvent.

訂購(gòu)信息：
Analytical Columns
IonPac CS15 Analytical Column （4 × 250 mm）........................................ 051795
IonPac CS15 Analytical Column （2 × 250 mm）........................................ 052252
Guard Columns
IonPac CG15 Guard Column （4 × 50 mm）.............................................. 052200
IonPac CG15 Guard Column （2 × 50 mm）.............................................. 052256

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