Search Thermo Fisher Scientific
Thermo Scientific™
Dionex™ IonPac™ AS19-4μm IC Columns
Achieve high resolution separations of trace oxyhalides and inorganic anions in drinking water using this 4μm hydroxide-selective anion-exchange column.
Have Questions?
보기 방식 변경
| 카탈로그 번호 | 컬럼 유형 | 직경(미터법) | 길이(미터법) |
|---|---|---|---|
| 083221 | Guard Column | 4 mm | 50 mm |
| 083217 | Analytical Column | 4 mm | 250 mm |
| 083223 | Analytical Column | 2 mm | 250 mm |
| 083225 | Guard Column | 2 mm | 50 mm |
| 083230 | Separator Column | 0.4 mm | 250 mm |
| 083233 | Guard Column | 0.4 mm | 50 mm |
카탈로그 번호 083221
제품 정가(KRW)/ Each 1
-
컬럼 유형:
Guard Column
직경(미터법):
4 mm
길이(미터법):
50 mm
Achieve high resolution separations of trace oxyhalides and inorganic anions in drinking water using the Thermo Scientific™ Dionex™ IonPac™ AS19-4μm hydroxide-selective anion-exchange column. Its high resolution, high capacity and selectivity allow the determination of bromate in drinking water at the low-μg/L level. Compared to the previous Dionex IonPac AS19 column, this anion-exchange column uses smaller resin particles for more efficient separations resulting in more accurate peak integration and more reliable results.
Easy Method Transfer
With similar selectivity and increased peak efficiencies, you can easily transfer applications from the Dionex IonPac AS19 column to the Dionex IonPac AS19-4μm column.
Significantly Reduce Eluent Usage
The Dionex IonPac AS19-4μm Capillary Column is packed with the same material as the equivalent standard bore version (providing the same performance as a 4mm column), but requires only 1/100th the eluent flow rate. The capillary format provides the advantage of significantly reduced eluent consumption, which helps reduce operating costs.
Dionex IonPac AS19-4μm Capillary Column Features
With similar selectivity and increased peak efficiencies, you can easily transfer applications from the Dionex IonPac AS19 column to the Dionex IonPac AS19-4μm column.
Significantly Reduce Eluent Usage
The Dionex IonPac AS19-4μm Capillary Column is packed with the same material as the equivalent standard bore version (providing the same performance as a 4mm column), but requires only 1/100th the eluent flow rate. The capillary format provides the advantage of significantly reduced eluent consumption, which helps reduce operating costs.
Dionex IonPac AS19-4μm Capillary Column Features
- Choose from three formats: 4×250mm, 2×250mm and 0.4×250mm
- Recommended hydroxide-selective column for trace bromate in drinking water matrices
- Meets or exceeds performance requirements of US EPA Method 300.0 and US EPA Method 300.1
- High capacity: 240μeq per column (4×250mm)
- Column selectivity is optimized for 30 °C operating temperature
- Compatible with organic solvents
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.
사양
음이온 교환 용량6 μeq
컬럼 구성PEEK
컬럼 유형Guard Column
교차결합55% DVB
인증/적합성Method 300.0 and 300.1
컬럼 용량6 μeq
컬럼 화학Hydroxide
유속1.0 to 1.5 mL/min.
용도(애플리케이션)Anion Exchange
용도(장비)Dionex IonPac AS19-4μm Analytical Column
소수성Ultralow
이온 교환 그룹Alkanol Quaternary Ammonium Ion
최대 압력5000 psi (345 bar)
용매 호환성pH 0 to 14, 0 to 100% HPLC Solvents
입자 크기11 μm
정지상IonPac AS19-4μm
형식Standard Bore
팩킹 물질Polymeric
pH0 to 14
기공 크기<1 Å
용매0 to 100% of HPLC Solvents
길이(미터법)50 mm
직경(미터법)4 mm
Unit SizeEach 1