339
HPLC ACCESSORIES
Mobi le Phase Accessor ies
price
cat.# qty.
Replacement Membrane Filters
Hub-Cap 4 Liter Bottle Tops
Hub-Cap bottle tops are a great way
to neatly keep your mobile phase
lines where they belong. Use instead
of parafilm, aluminum foil, or tape
on your mobile phase reservoirs.
Description
qty.
cat.#
price
Hub-Cap (assembly of the bottle cap and plug)
kit
26541
Hub-Cap Multi-pack
3-pk.
26542
Hub-Cap Adapters
Allow the use of the Opti-Cap™ with 4-liter solvent bottles.
Hub-Cap Filter Kit
Kit includes: bottle adapter, bottle adapter
nut, filter inlet cap, grid support, vacuum
hose barb, tube compression fitting, 47 mm
grid, 47 mm 0.22 µm filter membrane,
47 mm 0.45 µm filter membrane,
1
/
4
" OD x
1
/
8
" ID ultra chemical resistant, Teflon® FEP
lined Tygon® tubing (3'), 6" x 6" box with
shrink wrap insert. Includes universal
threads designed for 4L or Wheaton bottles.
Description
qty.
cat.#
price
Hub-Cap Filter Kit for 4L or Wheaton bottles
kit
26395
Polypropylene Membrane Filters, 47mm, 0.45µm
100-pk. 26396
Polypropylene Membrane Filters, 47mm, 0.22µm
100-pk. 26397
Nylon Membrane Filters, 47mm, 0.45µm
100-pk. 26398
Nylon Membrane Filters, 47mm, 0.22µm
100-pk. 26399
26541
26538
26540
Polypropylene
Membrane Filters
Unscrew and lift off top.
Place membrane filter on top of grid.
Reattach top.
Connect vacuum line to side port.
26395
Transfer and filter mobile phase in a single step!
Description
qty.
cat.#
price
Hub-Cap Adapter
ea.
26538
Hub-Cap Adapter Multi-pack
3-pk.
26539
Hub-Cap Adapter and Opti-Cap
kit
26540
without
Hub-Cap
messy, loose-fitting tape
with
Hub-Cap Bottle Tops
secure fit keeps mobile phase lines
where they belong
Hub-Cap
Bottle Tops
for your mobile
phase reservoirs
Bottle not included.
Mobile Phase Additives
Mobile phase additives such as triethylamine, trifluoroacetic acid, and
ion-pairing reagents can compete with sample ions, decreasing sensitivi-
ty and, in some cases, reducing sample ion intake into the MS. To obtain
symmetric peaks and/or sufficient retention, use base deactivated, state-
of-the-art Type B silica packings that minimize the need for additives.
Assembles quickly and easily!
tech
tip
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
