Thermo Fisher, 043185, Dionex™ IonPac™ AS9-SC IC Columns

Name: Dionex™ IonPac™ AS9-SC IC Columns
Brand: Thermo Fisher
SKU: 043185

Length (Metric): 250 mm, Column Type: Analytical Column, Unit Size: Each 1, Separate inorganic anions and oxyhalides in simple matrices using an isocratic carbonate/bicarbonate eluent with the Thermo Scientific™ Dionex™ IonPac™ AS9-SC Carbonate Eluent Anion-Exchange Column. The Dionex IonPac AS9-SC column is specified in US EPA Method 300.0 (B), and meets or exceeds the performance requirements of this method. However, the advanced, high-capacity Dionex IonPac AS23 Carbonate Eluent Anion-Exchang

Catalog Number: 043185

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Category

Ion Chromatography Columns

TagsIon Chromatography Columns Chromatography Columns and Cartridges Anion-Exchange Packed IC Columns

CollectionsThermo Fisher Chromatography Columns & Cartridges (HPLC/UHPLC, GC, IC, SPE)Thermo Fisher Chromatography Columns & Guard Cartridges (HPLC, UHPLC, GC)Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs

Description

Length (Metric): 250 mm
Column Type: Analytical Column
Unit Size: Each 1
Fast Separation of Inorganic Anion and Oxyhalides in Simple Matrices
• Compliance monitoring of common anions and oxyhalides in drinking water as specified in U.S. EPA Methods 300.0 (B)
• Simple, isocratic separation of inorganic anions in less than 10 minutes in drinking water
• Fast isocratic separation of inorganic anions and oxyhalides in ozonated drinking water matrices
• Solvent compatibility permits easy column cleanup after the analysis of samples with hydrophobic components.Formats Available for Application Flexibility
• 4x250mm analytical columns
• 4x50mm guard columns
• Longer 250mm columns facilitate higher resolution separations of more complex sample matrices

Specifications

General

Certifications/Compliance	U.S. EPA Method 300.0 (B)
Column Capacity	30 to 35 μeq
Column Chemistry	Carbonate/Bicarbonate
Column Construction	PEEK
Description	AS9-SC; 4 x 250 mm
Flow Rate	1.0 to 3.0 mL/min.
For Use With (Application)	Anion Exchange
For Use With (Equipment)	Separation of Oxyhalides and Inorganic Anions
Green Features	FSC
Hydrophobicity	Medium
Ion Exchange Group	Alkyl Quaternary Ammonium
Max. Pressure	4000 psi (275 bar)
Packing Material	Ethylvinylbenzene/Divinylbenzene
Particle Size	13 μm
Quantity	Each 1
Solvent Compatibility	pH 2 to 11, 0 to 100% HPLC Solvents
Solvents	0 to 100% of HPLC Solvents
Stationary Phase	IonPac AS9-SC
Column Type	Analytical Column
Diameter (Metric)	4 mm
Format	Standard Bore
Length (Metric)	250 mm
pH	2 to 11
Unit Size	Each 1

FAQs

Question: What are the dimensions of the AS9-SC analytical column?

Answer:It is a 4 mm × 250 mm analytical column.

Question: What types of analytes is it designed to separate?

Answer:It is designed for inorganic anions and oxyhalides in simple matrices.

Question: Which EPA method is associated with this column?

Answer:It is associated with U.S. EPA Method 300.0(B).

Application Note

Dionex™ IonPac™ AS9-SC IC Column, 4 × 250 mm is used for isocratic separation of inorganic anions and oxyhalides in relatively simple sample matrices. The low-capacity anion-exchange column uses a carbonate/bicarbonate eluent and an ethylvinylbenzene/divinylbenzene polymeric packing with alkyl quaternary ammonium functional groups. Its capacity is approximately 30–35 µeq and the 13 µm particles are housed in a PEEK column body. The column supports drinking-water analysis and meets or exceeds the performance requirements associated with U.S. EPA Method 300.0(B). Typical targets include common inorganic anions and oxyhalides in ozonated water. It operates at 1.0–3.0 mL/min, supports up to 4000 psi, and tolerates pH 2–11 with 0–100% HPLC solvents for column cleanup.

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