Cellulose Acetate Syringe Filters Filter syringe with a regenerated cellulose membrane, hydrophilic material with an excellent perfomance filtering organic solvents, including also filtering acetonitrile. Usually used for clarifying and sterilizing HPLC samples.
can besterilized byautoclaving.
Three different diameters available to take in account depending the sample volume to filter: diameters 4, 15 and 25 mm, non-sterile presentation despite
The available pore sizes are 0.20, 0.45, 0.80, 1.20 and 5.00 µm.
Alsoavailable in pore sizes of 0,20 and 0,45 µm,
Technical Especifications Pore size µm 0,20 0,45 0,80 1,20 5,00 Code 16534 16534K 16555 16555K 16592 16592K 17593 17593K 17594 17594K Presentation units/box 100, 500 50 100, 500 50 100, 500 50 100, 500 50 100, 500 50 Type Non sterileSterile Non sterile Sterile Non sterile Sterile Non sterile Sterile Non sterile Sterile Membrane Cellulose acetate Cellulose acetate Cellulose acetate Cellulose acetate Cellulose acetate Housing Cyrolite Cyrolite Cyrolite Cyrolite Cyrolite Diameter mm 25 25 25 25 25 5,3 5,3 5,3 5,3 5,3 Filtration area cm2 Hold-up volume ml 0,1 0,1 0,1 0,1 0,1 Bubble point hPa 32 16 8 7 4 Max. Pressure hPa 45 45 45 45 45 Break pressure hPa 60 60 60 60 60 Max. Temperature °C 50 50 50 50 50 Flow (water, Δp 1 bar) ml/min 60 180 300 400 500 Inlet Luer lock Luer lock Luer lock Luer lock Luer lock Outlet Luer lock Luer lock Luer lock Luer lock Luer lock Hydrophylic
Yes
Yes
Yes
Applications Sterilized aqueous samples Biological samples Protein samples To determine the sitting up index inwine samples Celular culture media filtering Alimentary samples clarification Serum samples filtration
Yes
Yes
Ordering Information CODE
TYPE
SIZE mm Ø
PORE µm
PRESENTATION units/box
16534-100
Non sterile
25
0.20
100
16534 Q
Non sterile
25
0.20
500
16555-100
Non sterile
25
0.45
100
16555 Q
Non sterile
25
0.45
500
16592-100
Non sterile
25
0.80
100
16592 Q
Non sterile
25
0.80
500
17593-100
Non sterile
25
1.20
100
17593 Q
Non sterile
25
1.20
500
17594-100
Non sterile
25
5.00
100
17594 Q
Non sterile
25
5.00
500
16534 K
Sterile
25
0.20
50
16555 K
Sterile
25
0.45
50
16592 K
Sterile
25
0.80
50
17593 K
Sterile
25
1.20
50
17594 K
Sterile
25
5.00
50
Glass Fiber Syringe Filters Asyringe filter fitted with aglass microfibre pre-filter retaining 0,7 µm. These filters are very useful clarifying tubid samples with heavy charges which could drive tothe premature filter silting up. Using them together with 0,45 or 0,20 µm syringe filters can be use as a pre-filter. Are available in 0,45 or 0,20 µm membrane, inthe same housing. Presentation are 100 or 500 units box.
Applications Carrying out venting work with machines todetermine tobacco nicotine Prefiltration before 0,45 and 0,20 µm syringe filters To clarify samples with heavy particle charge content
Technical Especifications Retention
µm
Code Presentation
units/box
0,7
0,7 + 0,20
0,7+ 0,45
17824K 178240
17823K 178230
17829K 178290
50 500
50 500
Type Sterile
Sterile Non sterile
Sterile Non sterile
Membrane
Glass fiber
Housing
50
100 500
Sterile Non sterile
Glass fib+Cel. Acetate Glass fib+Cel. Acetate
Cyrolite
Cyrolite
Cyrolite
Diameter
mm
25
25
25
Filtration area
cm2
5,3
5,3
5,3 0,25
Hold-up volume
ml
0,25
0,25
Bubble point
hPa
5
5
5
Max. Pressure
hPa
45
45
45
Break pressure
hPa
60
60
60
°C
50
50
50
Max. Temperature
Flow (waler, ΔP 1bar) ml/min
600
600
600
Inlet
Luer lock
Luer lock
Luer lock
Outlet
Luer lock
Luer lock
Luer lock
Yes
Yes
Yes
Hydrophobic
Ordering Information CODE
TYPE
SIZE mm Ø
MEMBRANE
17824 K
Slerile
PORE PRESENTATION µm units/box
25
Glass fiber
–
50
17824 Q Non slerile
25
Glass fiber
–
500
17823 K
25 Glass fiber +Cel. Acetale
0.20
50
17823 Q Non slerile
Slerile
25 Glas fiber +Cel. Acetale
0.20
500
17829 K
25 Glass fiber +Cel. Acetale
0.45
50
25 Glas fiber +Cel. Acetale
0.45
500
Slerile
17829 Q Non slerile
Regenerated Cellulose Syringe Filters Filter syringe with a regenerated cellulose membrane, hydrophilic material with an excellent perfomance filtering organic solvents, including also filtering acetonitrile. Usually used for clarifying and sterilizing HPLC samples. Three different diameters available to take in account depending the sample volume to filter: diameters 4, 15 and 25 mm, non-sterile presentation despite can besterilized by autoclaving. Alsoavailable in pore sizes of 0,20 and 0,45 µm.
Technical Especifications Pore size
µm
Diameter
mm
0,20
Code Presentation
units/box
Type
0,45
4
15
25
4
15
25
17821K
17761
17764
17822K
17762
17765
50
100/500
100/500
50
100/500
100/500
Non sterile Non sterile Non sterile Non sterile Non sterile Non sterile
Membrane
Regenerated cellulose
Housing Filtration area
Regenerated cellulose
Polypropylene
Polypropylene
cm2
0,07
1,7
4,8
0,07
1,7
4,8
ml
0,005
0,01
0,15
0,005
0,01
0,15
Bubble point
hPa
33
33
54
22
22
34
Max. Pressure
hPa
7
6
6
7
6
6
Hold-up volume
Max. Temperature Flow (water, Δp 1 bar)
°C ml/min
121/30 min
121/30 min
1
30
55
2
65
150
Flow (metanol, Δp 1 bar) ml/min
1.5
75
110
5
150
240
Flow (hexane, Δp 1 bar) ml/min
5
140
230
10
280
430
Inlet
Luer lock
Luer lock
Outet
Luer slip
Luer slip
Hydrophylic
Yes
Yes
Applications
Yes
Yes
Yes
Yes
Ordering Information
HPLC samples
CODE
Clarification oforganic solvent samples
17821 K
Filtration of mixed samples (aqueous-organic)
17822 K
Non esterile
4
0,45
50
17761-100
Non esterile
15
0,20
100
TYPE
SIZE mm Ø
Non esterile
4
PORE PRESENTATION µm units/box 0,20
50
17761 Q
Non esterile
15
0,20
500
17762-100
Non esterile
15
0,45
100 500
17762 Q
Non esterile
15
0,45
17764-100
Non esterile
25
0,20
100
17764 Q
Non esterile
25
0,20
500
17765-100
Non esterile
25
0,45
100
17765 Q
Non esterile
25
0,45
500
Polyamide Syringe Filters Polyamide filter syringe are worldwide used for HLPC sampling. The excellent chemical characteristics, physical strength and hydrophilic nature make them to be a syringe filter generally used in laboratories. And socan be used in aqueous samples, biological fluids, organic samples, etc. Available pore sizes: 0,20 and 0,45 μm diameter 25 mm.
Technical Especifications Pore size
µm
0,20
Diameter
mm
25
25
17845
17846
Code Presentation
units/box
0,45
100/500
100/500
Type
Non sterile
Non sterile
Membrane
Polyamide
Polyamide
Polypropylene
Polypropylene
Housing Filtration area
cm2
4,8
4,8
ml
0,15
0,15
Bubble point (isopropanol)
hPa
34
20
Max. Pressure
hPa
6
6
Max. Temperature
°C
121/30 min
121/30 min
Flow (air, Δp 1 bar)
ml/min
Hold-up volume
65
110
Inlet
Luer lock
Luer lock
Outet
Luer slip
Luer slip
Yes
Yes
Hydrophylic
Applications HPLC samples Clarification oforganic solvent samples Filtration ofaqueous samples Culture media sterilization
Ordering Information CODE
TYPE
SIZE mm Ø
PORE PRESENTATION µm units/box
17845-100
Non esterile
25
0,20
100
17845 Q
Non esterile
25
0,20
500
17846-100
Non esterile
25
0,45
100
17846 Q
Non esterile
25
0,45
500
Polytetrafluorethylene Syringe Filters PTFE syringe filter main characteristic is its hydrophobic nature and make them not compatible with aqueous samples. By the other side PTFE is a material with an excellent chemical compatibility infront ofalmost all pure disolvent oraggresive samples.
And this iswhy it isrecommended forfiltering agressive nature samples orfor venting work. Are available in diameters 4, 15, and 25 mm. Pore sizes of 0,20 and 0,45 μm, non-sterile presentation but also can be sterilized by autoclaving.
Technical Especifications Pore size
µm
Diameter
mm
0,20
Code Presentation
25
17573
17575
15
17820K 17574 Non sterile
PTFE
Housing
PTEF
Polypropylene
Filtration area
Polypropylene
cm2
1,7
4,8
0,07
1,7
4,8
ml
0,01
0,1
0,001
0,01
0,1
Bubble point (isopropanol)
hPa
14
14
9
9
9
Max. Pressure
hPa
6
6
6
6
6
Hold-up volume
Max. Temperature
°C
127/30 min
Flow (air, Δp 1 bar) ml/min
0,6
127/30 min
1,7
0,1
0,9
Inlet
Luer lock
Luer lock
Outet
Luer slip
Luer slip
Yes
Yes
Hydrophylic
Ordering Information CODE
TYPE
SIZE mm Ø
PORE PRESENTATION µm units/box
HPLC pure solvent samples
17820 K
Non eslerile
4
0,45
50
Filtration of agresive solovent samples
17573-100
Non eslerile
15
0,20
100
17573 Q
Non eslerile
15
0,20
500
17574-100
Non eslerile
15
0,45
100
Sampling aerosol
17574 Q
Non eslerile
15
0,45
500
Venting air
17575-100
Non eslerile
25
0,20
100
17575 Q
Non eslerile
25
0,20
500
17576-100
Non eslerile
25
0,45
100
17576 Q
Non eslerile
25
0,45
500
Protection of vacuum pumps
25 17576
50 100/500 100/500
Non sterile
Membrane
Esterilizacion of air or gas samples
4
units/box 100/500 100/500
Type
Applications
0,45
15
3
Nylon membrane Syringe Filters Syringe filters offers a nylon membrane in a polypropylene housing. Due to their high chemical compatibility and physical strength, these syringe filters are recommended for clarifying and sterilizing HPLC samples up to 200 ml in volume. These units can be autoclaved. Product Features – Strong membranes with high thermostability – Compatible with aqueous and organic solutions (except acids and bases), including most HPLC solvents – Hydrophilic surface; does not require pre-wetting
Technical Especifications Pore size
µm
Membrane Housing
0,20
0,45
Nylon membrane
Nylon membrane
Polypropylene
Polypropylene
cm2
4,8
4,8
Hold-up volume
ml
0,15
0,15
Bubble point
bar
3,4
2,0
Filtration area
Flow rates
Typical values for water at differential pressure = 1 bar (100 kPa), 110 ml/min (0,45 μm), 65 ml/min (0,2 μm)
Limits for use
Max. recommended operating pressure 6 bar (600 kPa) Max. temperature, 21°C/30min
Inlet
Luer lock
Luer lock
Outet
Luer slip
Luer slip
Venting Syringe Filters Venting syringe filters are reusable units that contain a reinforced PTFE membrane with polypropylene gauze, in a polypropylene housing. These units are lightweight, approx. 20 grams, and easily connected to fermenters or containers and could work at higher pressure. The large filtering surface (20 cm2) makes it possible to work at high air flow rates even with a low pressure differential. The units are autoclavable at temperatures up to 121ºC (at least 20 times) or up to 134ºC.
Technical Especifications Pore size
µm
0,20
Membrane Housing Filtration area
0,45 Reinforced PTFE Polypropylene 20
cm2
Hold-up volume ml Bubble point
bar
0,5 1,4 (with isopropanol)
Inlet
Luer lock
Outet
Luer slip
Maximum pressurebar Temperature max.ºC Air flow (p 1 bar) Connectors
3 134
134
1,1 l/min (Δp 0,02 bar)
2,9 l/min (Δp 0,05 bar)
6–12 mm or 1/8" NTP
6–12 mm or 1/8" NTP