Spectrum Labs, the leader in filtration and laboratory dialysis.
Click to register to shop on-lineClick for information on how to contact us.Click for information about who we are.Click for print formatted product literature.Click to fill out our customer satisfaction survey.Click for information on whic trade shows we will be attending.
Blog
Filtration Products
Pro-Connex® Marketplace
Disposable Bag Products
Perfusion Assemblies and Systems at Spectrum Labs
Laboratory Dialysis Products
Membrane Dialysis
Dynamic Dialysis
Process Dialysis
Custom Dialysis
Labware Products
Cell Culture Products
Chromatography Products
Operating Room Disposables
OEM Products
Training and Education

We are ISO 9001:2008 certified
Newsletter Sign-up

Spectra/Gel® Absorbent


Solution for Easy Concentration

  • High water absorbent capacity
  • Easy to use with any MWCO dialysis membrane
  • Easy to concentrate small molecular weight molecules
  • Easy to remove
  • Cost effective
  • Convenient for sample concentration with Float-A-Lyzer® G2

Spectra/Gel makes the concentration of protein sample solutions quick and efficient. Made of polyacrylate-polyalcohol it has the property of expanding as it absorbs water. The high molecular weight polymer can be used with dialysis membranes of molecular weight cut off's (MWCO) from 100 to 1.000.000 Daltons without contaminating the sample. After dialysis, simply remove the dialysis tubing containing the sample and coat it with Spectra/Gel. Water and smaller molecules diffuse through the membrane and are absorbed by Spectra/Gel Absorbent. Concentration continues unattended until a certain volume of water is removed from the sample. The insoluble characteristic makes Spectra/Gel easy to remove after absorbancy.

The length of time needed for concentration will depend on the final volume, the MWCO, the surface to volume ratio of the membrane tubing and the amount of Spectra/Gel Absorbent. After dialysis in a Spectra/Por Float-A-Lyzer G2 with a 20 kD MWCO, the volume can be reduced from 5 mL to 0,5 mL in 60 minutes with 100 grams of the Spectra/Gel Absorbent.

Easy-to-use dialysis products such as Spectra/Por Float-A-Lyzer G2 can be used with Spectra/Gel to concentrate samples.

Ordering Information: click on Part No. to add to cart

Part No.DescriptionQtyPrice

292600Spectra/Gel Absorbent500 g€97order part 292600

MSDS: Click here to download PDF of the Safety Data Sheet - UK version (according to 1907/2006/EG. Article 31)
MSDS: Klik hier om de PDF van het veiligheidinformatieblad te downloaden - NL versie (volgens 1907/2006/EG, Artikel 31)
MSDS: Klik hier to download PDF of the Safety Data Sheet - FR version (according to 1907/2006/EG. Article 31)
MSDS: Klik hier to download PDF of the Safety Data Sheet - DE version (according to 1907/2006/EG. Article 31)

Click on any part number for pricing information or to place an order.

Dialysis Resources:

Material Safety Data Sheets






Application Notes

RELATED PRODUCTS:

NEW Float-A-Lyzer G2 Ready-to-Use Dialysis Device
Learn More >

hi dave
copyright © 1995-2017 Spectrum, Inc. All rights reserved | Privacy Policy | Sales Terms and Conditions | Site FAQ's
 
You can order on-line using a credit card or purchase order or call us to use almost any form of payment.Click to register to shop.Click to register to shop.Click to register to shop.Click for a list of our phone numbers.