007-FFAP is a nitroterephthalic acid modified
polyethylene glycol (PEG) polymer. This bonded acidic
phase is ideal for the analysis of aqueous solutions of
free fatty acids as well as fatty acid methyl esters. As
with the 007-CW (and BTR-CW) polyethylene glycol phases,
007-FFAP is not recommended for the analysis of
silylating reagents.
 |
Bonded and
crosslinked |
|
|
Moderately
polar |
|
|
Comparable to FFAP,
OV-351, SP-1000 |
|
|
Similar phases:
DB-FFAP, AT-1000,
HP-FFAP, Stabilwax DA, BP-21, CPWax-58CB, Nukol,
CPWax-58CB |
|
|
USP Phase Specification:
G25 |
007-FFAP, Acid-Modified
Polyethylene Glycol (PEG) columns are available
in all standard column I.D.'s and lengths.
The film thickness ranges are noted in the
chart below. |
|
I.D. |
10M. |
15M. |
25M. |
30M. |
50M. |
60M. |
75M. |
100M. |
STANDARD
FILM THICKNESS RANGE |
|
0.10mm |
 |
|
|
|
|
|
|
|
0.1 -
0.25µm |
|
0.18mm |
|
|
|
|
|
|
|
|
0.1 -
0.5µm |
|
0.25mm |
|
|
|
|
|
|
|
|
0.1 -
1.0µm |
|
0.32mm |
|
|
|
|
|
|
|
|
0.1 -
3.0µm |
|
0.53mm |
|
|
|
|
|
|
|
|
0.1 -
5.0µm |
|
Inquire with
tech@quadrexcorp.com
about custom lengths and films. |
|
007-FFAP
OPERATING TEMPERATURE RANGE |
|
film thickness |
temperature range |
|
up to 1.0µm |
20° C to 280°C |
|
2.0 to 5.0µm |
up to
240°C |
|
|
|
|
007-ffap
Bonded Phase Retention Index |
|
benzene |
1-nitropropane |
2-pentanone |
pyridine |
butanol |
|
973.71 |
1218.70 |
995.36 |
1207.56 |
1151.34 |
|
|
