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- General laboratory consumables
- Occupational safety, Security
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- Sample preparation
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Syringe filters
Syringe filters Puradisc™ FP30
For the ready-to-use filter units only virgin raw material is used. This ensures that there is no interaction with the sample to be filtered, provided that the units are used properly. The filter units are intended for laboratory use only and at temperatures up to 60°C.
Note: If syringes with a volume <10 ml are used, a pressure could be created which exceeds the max. operating pressure (700 kPa/7 bar) of the filter unit. EtO-sterilized = endotoxin free according to LAL-Test (USPXXIII), Sensitivity: 0.25EU/ml....
Syringe filters, Minisart® High-Flow, PES
Housing MBS. Minisart ® High Flow PES (Polyethersulfone) syringe filters for sterile filtration, particle removal and ultra-cleaning. Covers a wide pH range. These independent ready-to-use syringe filters with PES membrane filter feature excellent flow speed and high filterable volume. The Minisart...
Syringe filters Spartan®, Regenerated cellulose
Versatile use - ready-to-use filter units with a hydrophilic,
low protein-binding membrane made of regenerated cellulose.
First class chemical resistance against the usual aqueous
and organic HPLC solvents
- Spartan®13 and 30 are tested and certified for UV absorbance substances at wavelengths of 210nm and 254nm with water, methanol and acetonitrile;
- Spartan® 13 has an extremely low hold up volume; <10µl, for optimal filtration
Syringe filter CHROMAFIL®, Polyester (PET)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filter CHROMAFIL®, Polytetrafluoroethylene (PTFE)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filter CHROMAFIL®, Hydrophilized Polytetrafluoroethylene (H-PTFE)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filter Minisart® NML Plus, GF+SFCA / GF
The only difference between the Sartorius Minisart ® NML Plus (Glass-fibre / Cellulose acetate) and the standard Minisart ® NML is an additional glass fibre pre-filter which enables a greater filtration volume for highly particle-laden liquids. Sartorius Minisart ®-GF (Glass-fibre, 0.7 µm² particle retention) contains a single, binding agent-free, glass fibre pre-filter for ultrafiltration. With a support achievement of 99 % for 40 µm spherical particles....
Syringe filter CHROMAFIL®, Glass-fibre (GF)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filter CHROMAFIL®, Cellulose acetate (CA)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Disposable Filtration Capsules, Polycap AS™
Used for large volumes of aqueous samples. Presterilized. Contains a nylon membrane which is inherently hydrophilic, has low extractables, is bio-safe and has excellent flow rates. A glass microfibre prefilter ensures a long working life for the main filter and allows the easy filtration of large volumes and difficult samples....
Syringe filter CHROMAFIL® Xtra, Polyvinylidenfluoride (PVDF)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filter CHROMAFIL®, Polyethersulfone (PES)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filter CHROMAFIL®, regenerated Cellulose (RC)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filter CHROMAFIL®, Polyamide (PA)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filter CHROMAFIL®, Cellulose mixed ester (MV)
CHROMAFIL
® syringe filters are used for filtration of suspended matter from liquid samples. HPLC-Certification available on the internet
Polypropylene housing
Better solvent stability compared to acrylate and polystyrene filters
Shells ultrasonically sealed, not glued...
Syringe filters Puradisc™ Polypropylene
For the ready-to-use filter units only virgin raw material is used. This ensures that there is no interaction with the sample to be filtered, provided that the units are used properly. The filter units are intended for laboratory use only and at temperatures up to 60°C.
Note: If syringes with a volume <10 ml are used, a pressure could be created which exceeds the max. operating pressure (700 kPa/7 bar) of the filter unit. EtO-sterilized = endotoxin free according to LAL-Test (USPXXIII), Sensitivity: 0.25EU/ml....
Syringe filters Puradisc™ Glass-fibre
For the ready-to-use filter units only virgin raw material is used. This ensures that there is no interaction with the sample to be filtered, provided that the units are used properly. The filter units are intended for laboratory use only and at temperatures up to 60°C.
Note: If syringes with a volume <10 ml are used, a pressure could be created which exceeds the max. operating pressure (700 kPa/7 bar) of the filter unit. EtO-sterilized = endotoxin free according to LAL-Test (USPXXIII), Sensitivity: 0.25EU/ml....
Syringe filters Puradisc™ Polyethersulfone (PES)
For the ready-to-use filter units only virgin raw material is used. This ensures that there is no interaction with the sample to be filtered, provided that the units are used properly. The filter units are intended for laboratory use only and at temperatures up to 60°C.
Note: If syringes with a volume <10 ml are used, a pressure could be created which exceeds the max. operating pressure (700 kPa/7 bar) of the filter unit. EtO-sterilized = endotoxin free according to LAL-Test (USPXXIII), Sensitivity: 0.25EU/ml....
Syringeless filters SEPARA
SEPARA integrates in one single device auto-sampler vial, filtration membrane, plunger, and cap/septa. The single step filtering process is efficient and saves time. Fast and simple to use. Reducing sample loss. After filtration the sample is ready to use in most standard autosampler. The pre-slit cap ensures easy and clean transfer of sample. 5 different septa material, PP vial with Ø 12 x 33 mm, Filtering capacity 0.48 ml, dead volume <30 µl, maximum operating temperature 50 °C...
Disposable Filtration Capsules, Polycap HD™, PP
PP monofilament depth filters for use as prefilters or for the filtration of samples in water or organic solvents. The high loading capacity allows the purification of solutions with a high particle load.
- Choice of filtration areas and porosities
- Maximum operating pressure 4.1 bar forward, 3.0 bar reverse
- Capsules may be used in either direction
- Low hold-up volume with air purge
- Autoclavable
- Operating temperature max. 60 °C
- Connectors: stepped barb (SB), hose barb (HB) and female national pipe thread (FNPT)
- Filter PP
Disposable Filtration Capsules, Polycap TF™
Hydrophobic PTFE membrane for applications involving organic solvents and chemically aggressive solutions.
- Maximum operating pressure of 4.1 bar forward and 3.0 bar reverse
- 1 µm capsules incorporate a PP prefilter
- Autoclavable up to 132 °C maximum
- Connectors: stepped barb (SB) and female national pipe thread (FNPT)
Disposable filtration discs, Polydisc AS™
Mounted in a robust PP housing. All have a low hold-up volume. Dimensions: (diameter x length) 53 x 46 mm. Connections: For 6 to 10 mm diameter bore tubing. Also accept male luer slip.
- 0.2 and 0.45 µm membranes are polyethersulphone
- 1 µm membrane is nylon
- Maximum operating pressure 4.1 bar
- Glass microfibre prefilter with all pore sizes
- Supplied radiation sterilized with cap on outlet.
- Can be autoclaved once at 131°C for 20 min.
Filtration Capsules Polycap TC
Polycap TC filtration capsules feature dual layer polyethersulfone (PES) membranes and provide efficient filtration for aqueous solutions.
- 100% integrity-tested during manufacturing
- Polypropylene housing thermally fused to eliminate surfactants and mold releasing agents that could affect analysis
- Manufactured according to ISO9001:2008 QMS standards
- Available in sterile versions with a filling bell option
- PES membranes protein adsorption characteristics: HAS 0.4 µg/cm²; Insulin 2.0 µg/cm²; gammaglobulin 1.5 µg/cm²
- Connectors: stepped barb (SB)