Multi-Cation / -Anion Standards
Certipur® Certified Multi-Cation & Multi-Anion Standards for Ion Chromatography |
Within its Certipur® range of certified reference materials,Merck provides various Certipur® multi-element standards especially designed for instrument calibration in ion-exchange chromatography (IC) applications, e.g. for environmental or food analysis and quality control.
Our Certipur® multi-element standards for ion chromatography are available as both anionic and cationic solutions. For environmental analysis, we also offer a multi-element standard based on nitrogen and phosphorus instead of nitrate and phosphate ions. All our Certipur® IC standards – with the exception of fluoride – are traceable to primary standard reference materials from NIST.
| Catalog Number | Catalog Name |
|---|---|
| 109036 | IC 多元素標準液 VI (IC multi-element standard VI) |
| 110322 | IC 多元素標準液 VII (IC Multi-element standard VII) |
| 170398 | IC 多元素標準液 I (IC Multi-element standard I) |
| 109032 | IC 多元素標準液 V (IC multi-element standard V) |
| 111448 | 陰離子多元素標準液 II (Anion multi-element standard II) |
| 111437 | 陰離子多元素標準液 I (Anion multi-element standard I) |
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