METROHM METROSEP ANION DUAL 2 75X4.6mm 6 um HPLC COLUMN 6.1006.100

Description

METROHM METROSEP ANION DUAL 2 75X4.6mm 6um HPLC COLUMN 6.1006.100 The first photo is a stock photo as we did not want to remo
The Metrosep Anion Dual 2 - 75/4.6 is based on an acrylate polymer. Without chemical suppression, it can be used with conventional phthalic acid eluents and a range of other eluent systems. The advantages of working without chemical suppression – simple analytical method and linear calibration – can thus be taken advantage of.
When used with chemical suppression, the column impresses with its outstanding separating efficiency, particularly with respect to the ions which elute early (fluoride, acetate, formate). The separation between fluoride and the "water dip" and between chloride and nitrite is remarkable.
Tech specs
Documents
Applications
Opt. equipment
Chromatogram
Carrier material
Polymethacrylate with quaternary ammonium groups
Column capacity
17 µmol (Cl
–
)
Column dimensions
75 x 4.6 mm
Eluents
Phthalic acid eluent (standard eluent)
without chemical suppression
Phthalic acid: 5.0 mmol/L; 1,660 mg/2 L
Acetonitrile: 2%; 40 mL/2 L
NaOH: pH = 4.5
Carbonate eluent (standard eluent)
with chemical suppression
Sodium hydrogen carbonate: 2.0 mmol/L; 336 mg/2 L
Sodium carbonate: 1.3 mmol/L; 276 mg/2 L
Housing material
Stainless steel
Max. pressure
7 MPa
Maximum flow
1.2 mL/min
Organic modifier
0 - 20%
Particle size
6 µm
pH range
1...12
Standard flow
0.8 mL/min
Take a look at the pictures and feel free to ask questions. Please use part numbers provided to assure application, optional equipment needed and any compatibility issues.
POLICIES:
RETURNS:
14-day money back guarantee:
If the item you have ordered is defective contact us within 14 day period of receiving item and we will do an exchange the defective item or refund including shipping.
Customers must return all items in their original condition which include the original Packaging accompanied with packing slip, Documentation & Manuals and Accessories, etc.
If the item is wrong for your application such as fit, compatibility or additional accessories needed, or a case of buyers remorse, no refund will be issued. It is the buyers responsibility to know what you are buying! We will be glad to try to answer your questions, but strongly suggest that you to look up part numbers or contact the manufacturer or web for any information.
Unclaimed Package return:
If the package return because incorrect shipping address, not available for receiving package after multiple attempts to deliver by driver, refusal at time of delivery or pick up., or unpaid broker fee and tax. we do deduction of all our shipping cost before refund your payment.
SHIPPING:
International Buyers:
Import duties, taxes, charges and brokerage fees (typically collected upon delivery or pickup) are the buyer's responsibility and are not included in the item's price or shipping charges. Marking items as gifts is illegal and we will not do it. Please check with your country's customs office prior to bidding/buying to determine what the costs will be, and to ensure the item you are purchasing is legal in your country.
Correct shipping information:
Please ensure you supply the correct delivery address at the time of payment. Delivery addresses cannot be changed after you have paid for you order. If you supply the wrong delivery address through paypal then we will not be able to alter it before dispatch and it will be sent to the delivery address you have supplied. Emailing us after ordering or adding a different address in the delivery notes of your paypal payment does not count as supplying the correct address. Paypal/Ebay offers the option of changing the delivery address at the time of payment so please ensure you give us the correct address as we will not be able to change it afterwards.
Combined shipping:
We are happy to combine shipping on Ebay auctions when possible. Normally it will be the highest shipping amount plus half the shipping amount on other items, sometimes better on orders of small items.
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