DOWEX® 50 WX2 (100 - 200 mesh)analytical grade


DOWEX 50 WX2 (100 - 200 mesh) is a strongly acidic cation exchanger. This analytical grade quality is processed from the practical grade resin (cat. no. 41520), following a proprietary procedure developed by SERVA.
DOWEX ion exchange resins can be used for the chromatography of amino acids, sugar derivatives (borate complexes), nucleotides, antibiotics etc. The column length goes up to 100 times the diameter. Separation is based upon different dissociation constants of these substances. Elution can be performed by a stepwise or continuous change of eluent composition. The latter method is recommended for complex mixtures. The stepwise elution (which is rather a fractional elution than a chromatographic process) is particularly advantageous because the individual components will appear in high concentration on defined positions of the eluent.



Cross Linkage
Capacity
Loss on Drying

2 % DVB
min. 0.6 eq/l
74 - 82 %



HS: 39140000
Storage Temperature: +15 °C to +30 °C

Product Inquiry
*
*
*
*Please add your address and phone number to the field "Message". Samples according to availability. Equipment demonstration on request in Germany and other countries by appointment.
Your data will be processed electronically to answer your inquiry. By sending your request to serva.de you agree with the Privacy Policy.

Promotions


Top

SERVA InfoMail - Get the latest information

Close window

When subscribing to »SERVA InfoMail« you will receive information about the latest product release, special promotions, new jobs at SERVA and more. This service is, of course, free of charge.
You may remove your name any time from the list of recipients.

Quick Order

Close window

Using the Quick Order field, you can add a product to your shopping cart with just one click. All you have to do: enter the Cat.No. as shown in our catalog in the format xxxxx.yy and click the Go!-Button.