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Thermo Scientific™
Dionex™ IonPac™ AS28-Fast-4μm IC Columns
Get fast, high efficiency, high resolution from these 4μm particle columns for trace analysis of common inorganic anions and low molecular weight organic acids.
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보기 방식 변경
| 카탈로그 번호 | 길이(미터법) | 직경(미터법) |
|---|---|---|
| 088747 | 150 mm | 4 mm |
| 088751 | 150 mm | 0.4 mm |
| 088752 | 35 mm | 0.4 mm |
| 088749 | 150 mm | 2 mm |
| 088750 | 30 mm | 2 mm |
| 088748 | 30 mm | 4 mm |
카탈로그 번호 088747
제품 가격(KRW)
-
길이(미터법):
150 mm
직경(미터법):
4 mm
Analyze trace inorganic anions and low molecular weight organic acids using the Thermo Scientific™ Dionex™ IonPac™ AS28-Fast-4μm ion chromatography (IC) columns. Designed specifically for trace level analysis of high purity water from semiconductor and power industries, this column combines the selectivity of the Thermo Scientific™ Dionex™ IonPac™ AS15 column, with fast, high efficiency, and high resolution separations. The Dionex IonPac AS28-Fast-4μm columns uses smaller 4μm resin particles for more efficient separations resulting in more accurate peak integration and more reliable results.
Applications for Dionex IonPac AS28-Fast-4μm IC Columns
Superior Performance
For Use With a High-Pressure IC System
Reduce Operating Costs With Lower Eluent Requirements
Multiple Formats Available
- Separation of common anions and low molecular weight organic acids
- For both high purity water matrices and complex matrices including chemical and petrochemical samples
- Compatible with organic solvents to enhance analyte solubility, modify column selectivity, and facilitate effective column clean-up
Superior Performance
- Improved efficiencies and resolution compared to the Dionex IonPac AS15 column
- Easily transfer applications from the Dionex IonPac AS15 column to the AS28-Fast-4μm column due to the similar selectivity
For Use With a High-Pressure IC System
Higher resolution is achieved through the use of smaller resin particles, which produce a column backpressure over 3000 psi at the standard flow rates. A high-pressure IC system, such as the Thermo Scientific™ Dionex™ ICS-5000+ HPIC™ or the Thermo Scientific Dionex ICS-4000 Capillary HPIC system is required to operate this column under standard conditions and take advantage of elevated flow rates and faster run times.
Reduce Operating Costs With Lower Eluent Requirements
The Dionex IonPac AS28-Fast-4μm capillary columns provide the same performance as the standard bore and microbore Dionex IonPac AS28-Fast-4μm columns because they are packed with the same material. Operating costs are reduced because the capillary system operates at only 1% of the eluent flow rate of the standard bore system, requiring less eluent and producing less waste.
Multiple Formats Available
- 4 x 150mm and 2 x 150mm analytical columns
- 4 x 30mm and 2 x 30mm analytical guard columns
- 0.4 x 150mm capillary columns
- 0.4 x 35mm capillary guard columns
- Smaller i.d. columns provide higher mass sensitivity, eluent and reagent conservation, and lower operating costs
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 용량230 μeq
컬럼 용량230 μeq
컬럼 화학Hydroxide
컬럼 구성PEEK
교차결합55% DVB
유속1.2 to 1.5 mL/min.
용도(애플리케이션)Anion Exchange
용도(장비)Dionex IonPac AS28-Fast-4μm Standard Bore Guard Column
그린 기능Responsibly packaged
소수성Medium-High
이온 교환 그룹Alkanol Quaternary Ammonium Ion
최대 압력5000 psi (345 bar)
팩킹 물질Ethylvinylbenzene/Divinylbenzene
입자 크기4 μm
수량Each 1
용매 호환성pH 0 to 14, 0 to 100% Acetonitrile, Methanol, and Isopropanol
정지상Super Macroporous Ethylvinylbenzene Polymer Cross-Linked with Divinylbenzene
컬럼 유형Analytical Column
직경(미터법)4 mm
형식Standard Bore
길이(미터법)150 mm
Unit SizeEach 1