Type: Offer Category: Electronics Price: Contact advertiser


Advertiser: JOHN Lipsky Location: Woodbridge Posted: Feb 28, 2018 11:12:18 AM Hits: 106

Ref: CS156995
007-225 is the Quadrex designation for a 50% cyanopropylphenyl methylpolysiloxane. This phase possesses both permanent dipole interactions (nitrile) as well as induced dipole (phenyl) and dispersion interactions. It has unique selectivity for derivitized compounds such as fatty acids and carbohydrates. Non-volatile residues can be rinsed from the column to restore column performance.

Quadrex 007-225 columns have been cited in a number of estrogen assay methods. The most commonly used 007-225 column configurations are 15M. x 0.25mm x 0.25µm film, our # 007-225-15-0.25F, and 30M. x 0.25mm x 0.25µm film, our # 007-225-30-0.25F.

Bonded and crosslinked
Moderately polar
Comparable to OV-225
Similar phases: DB-225, Rtx -225, AT-225, SP-2300, BP-225, CPSil-43CB
USP Phase Specification: G19

007-225, (50% Cyanopropylphenyl) Methylpolysiloxane columns are available in all standard column I.D.'s and lengths. The film thickness ranges are noted in the chart below.

More details: https://quadrexcorp.com/index.php?route=information/information&information_id=23

Contact Advertiser My Post Inform Friend Report Spam