163
Filters & Frits
A-410
Biocompatible
Semi-Prep Inline Filter
1.61”
(4.09 cm)
0.88”
(2.24 cm)
Biocompatible Semi-Prep Inline Filters
Versions for 1/16”, 1/8”, 3/16”, 1/4” and 5/16” OD tubing
100% PEEK
™
fow path
Biocompatible Semi-Prep Filters consist of a stainless steel body, two
PEEK end fttings, and a separate PEEK frit. The A-410 and A-411 are
pressure rated to 6,000 psi (414 bar), while the A-510 and A-511 are
for lower pressure applications and have threaded ports designed
to connect large bore tubing. These flters are ideal for many higher
fow analytical, semi-prep and preparative applications. Best of all, if
the flter becomes clogged, simply unscrew the assembly, remove the
frit and replace it.
As an added beneft and for greater fexibility, the frits used with each
of these assemblies are interchangeable.
Part No. Description
Porosity
Threads
Includes
Swept Volume*
Pressure Rating Qty.
Semi-Prep Inline Filters
A-330
Semi-Prep Filter Assembly
10 µm
10-32 Coned
(1) A-331
223 µL
7,500 psi (517 bar)
ea.
A-360
Semi-Prep Filter Assembly
10 µm
5/16-24 Flat Bottom
(1) A-331
235 µL
3,500 psi (207 bar)
ea.
A-331x
Stainless Steel Frits, Natural ETFE ring
10 µm
N/A
N/A
142 µL
N/A
10-pk
A-332x
Stainless Steel Frits, Natural ETFE ring
2 µm
N/A
N/A
122 µL
N/A
10-pk
A-337x
Stainless Steel Frits, Natural ETFE ring
20 µm
N/A
N/A
152 µL
N/A
10-pk
ISO-PREP FILTERs
1020-05
21.2 mm Filter Holder
0.5 µm
10-32 Coned
(1) 7031-05
203 uL
8,000 psi (552 bar)
ea.
1020-20
21.2 mm Filter Holder
2 µm
10-32 Coned
(1) 7031-20
196 uL
8,000 psi (552 bar)
ea.
7031-05
21.2 mm Replacement Filter
0.5 µm
N/A
N/A
122 uL
8,000 psi (552 bar)
ea.
7031-20
21.2 mm Replacement Filter
2 µm
N/A
N/A
115 uL
8,000 psi (552 bar)
ea.
Biocompatible Semi-Prep Inline Filters
A-410
Biocompatible Filter Assembly
2 µm
10-32 Coned
(1) OC-802
89 µL
6,000 psi (414 bar)
ea.
A-411
Biocompatible Filter Assembly
10 µm
10-32 Coned
(1) OC-803
103 µL
6,000 psi (414 bar)
ea.
A-510
Biocompatible Filter Assembly
5 µm
5/16-24 Flat Bottom
(1) OC-805
89 µL
500 psi (34 bar)
ea.
A-511
Biocompatible Filter Assembly
5 µm
1/2-20 Flat Bottom
(1) OC-805
141 µL
250 psi (17 bar)
ea.
OC-802
PEEK Frit, Green PCTFE ring
2 µm
N/A
N/A
46 µL
N/A
ea.
OC-803
PEEK Frit, Natural PCTFE ring
10 µm
N/A
N/A
57 µL
N/A
ea.
OC-805
PEEK Frit, Natural PCTFE ring
5 µm
N/A
N/A
50 µL
N/A
ea.
*Swept volumes include/refect theoretical frit volume values.
Precolumn and Inline Filters
10 µm Stainless
Steel Frit
0.050”
(0.13 cm)
thru-hole
A-330
High Pressure Semi-Prep Inline Filter
Shown with standard 10-32 stainless steel nuts
and ferrules (not included)
0.50”
(1.27 cm)
1.14”
(2.90 cm)
1.05”
(2.67 cm)
Semi-Prep InlineFilters
Designed for high fow applications
The A-330 High Pressure Semi-Prep Filter has a swept volume of 223 µL
and has been tested with water at fow rates up to 100 mL/min. At this
rate the flter adds only 50 psi (3 bar) additional back pressure.
Iso-Prep
™
Filters
Economical protection for preparative HPLC columns and injectors
SFC & HPLC compatible
Ideal for columns with inner diameters from 21.2 to 50 mm ID
This preparative inline flter holder with replaceable frit will help protect
your semi-prep column against contamination.
1020-20
Iso-Prep Filter
1.34”
(3.40 cm)
1.00”
(2.54 cm)
0.56”
(1.42 cm)
Can use either 0.5 µm
or 2 µm Stainless Steel
Frit (included)
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