Advanced Search



TSKgel® Alpha-3000 HPLC Column

SUPELCO/818340 - phase hydroxylated methacrylate, L × I.D. 30 cm × 7.8 mm, 7 μm particle size

Synonym: TSKgel® Alpha Columns

Product Type: Equipment/Book

Catalog Number PKG Qty. Price Quantity
45-818340 1 ea
$2530.00
1/EA
Add To Favorites
agency suitable for USP L38
  suitable for USP L39
L × I.D. 30 cm × 7.8 mm
manufacturer/tradename Tosoh 18340
material stainless steel hardware
matrix polymer particle platform
matrix active group hydroxylated methacrylate phase
operating pH 2-12
parameter ≤0.5 M salt concentration
  0-100% polar organic solvent
  1 mL/min flow rate
  40 bar max. pressure
  80 °C temperature
particle size 7 μm
pore size 150 Å
product line TSKgel®
separation technique size exclusion (SEC)
technique(s) HPLC: suitable
General description: TSKgel Alpha columns are composed of spherical, hydrophilic methacrylate beads. Unlike TSKgel PW-type columns, which are stable at most to a 50% organic mixed with water, TSKgel Alpha-type columns are stable in a wide variety of organic solvents at concentrations up to 100%. The main application area for TSKgel Alpha columns is the analysis of polymers that are soluble in polar organic solvents. Examples include cellulose derivatives, polyimide, and sodium dodecylsulfate (all in DMF with 10mmol/L DMF), cleansing gel in methanol, and degree of saponification of polyvinylalcohol in HFIP. The mixed-bed column, TSKgel Alpha-M, has an extended linear calibration range, and is suitable for samples with a broad MW distribution as well as samples with unknown molecular weight.
General description: TSKgel Alpha-3000 columns are packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in different solvent systems. They are best used for the separation of polymers that are soluble in polar organic solvents such as methanol, ethanol, DMF, THF, HFIP, DMSO, 2-propanol, and acetonitrile.
Legal Information: TSKgel is a registered trademark of Tosoh Corporation
Physical form: Shipped in water.
Recommended products: Discover LiChropur reagents ideal for HPLC  or LC-MS  analysis
UNSPSC 41115711

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top