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- Sarf malzeme
- İş Sağlığı Güvenliği
- Analitik ölçüm ve test
- Karıştırma, Çalkalama, Karma
- Numune hazırlama
- Damıtma, ayırma, filtreme
- Isıtma ve soğutma teknolojisi
- Liquid Handling
- Vakum teknolojisi
- Optik aletler ve mikroskoplar
- Temizlik ve sterilizasyon
- Çevre, toprak, su ve gıda analizi
- Kromatografi
- Temiz Oda
Su banyoları
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...
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 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 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™ 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....
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)
Inorganic membrane syringe filters, Anotop®
The Anopore ® inorganic membrane consists of high-purity aluminium oxide and can be used for a wide range of applications. This unique material has a precise, non-deformable, honeycomb structure with a relatively consistent pore size that guarantees very efficient particle retention. In addition, the membrane has a low protein binding capacity, minimal autofluorescence, is non-toxic and supports cellular growth....
Mini-cartridge filters
Mini-cartridge filters are inserted into a stainless steel housing. The bayonet closure provides a secure seal against back-pressure surges. An inner O-ring seals the lower part of the housing (except for the aeration housing). For the filtration of larger volumes and for long service lives. Individually tested. Their integrity can be checked at any time. Can be autoclaved repeatedly....
Selectron® filter holders FP 025/1 and FP 050/1
In polysulphone for use with syringes for analytical and preparative use. Filtration-media must be selected separately.
Applications of FP 025/1:
Clarification and sterile filtration of aqueous liquids and gases.
Applications of FP 050/1:
Sampling and flow rate applications. Ideal for filtrations using peristaltic pumps and for gas sterilisation....
Syringe filter Nalgene™ nylon
This is a rather hydrophilic membrane; it is recommended for filtration of aqueous and organic/aqueous medium polar liquids.
Excellent chemical compatibility with esters, bases and alcohols.
Sterile filters individually blister-packed....
Syringe filters Puradisc™ Nylon
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™ PTFE
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™ PVDF
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, disposable, ReZist®PTFE
- Hydrophobic PTFE-membrane, laminated with polypropylene
- first class chemical resistance opposite to common organic HPLC solvents
Filtration of aggressive solutions.
GF92 membrane to the prefiltration of loaded solutions....
Syringeless filters Mini-UniPrep™
The Whatman Mini-UniPrep™ filter provides a quick and easy means of removing particles from HPLC samples. In comparison to other methods the amount of time required for sample preparation is reduced to one third. Mini-Uni-Prep™ is a ready-to-use filter unit consisting of a 0.4ml chamber and a plunger. The plunger contains a filtration membrane at one end and a cap with septum at the other. The plunger is pressed through the sample in the chamber. The pressure generated forces the filtrate into the plunger reservoir, with air escaping through the vent hole until the locking mechanism engages to form an airtight seal. The unit can now be placed in any autosampler and the sample analysed....
Syringeless filters, amber Mini-UniPrep™
Amber colorant prevents photo degradation of light sensitive samples. Same colorant used in pharmaceutical containers designed to meet USP specifications for light resistance. Translucent amber chamber and plunger enable easy visual inspection...
Syringeless filters, Autovial™
Provides a single disposable, manual pressure filtration system which is fast and easy to use in sample preparation.
- Built-in pre-filter for "difficult" samples
- Minimal waste
Syringeless filters, slit septa Mini-UniPrep™
Slit septum cap enables Mini-UniPrep use with current robotics on HPLC instruments for high throughput automation
Durable yet flexible slit septum cap has been specially designed for instruments with sensitive sampling needs. Sample evaporation is minimal....
Syringeless filters, UniPrep™
Comprise a 5ml capacity, medical grade polypropylene test tube which initially holds the sample, and hollow plunger incorporating a filter at the tip. In use the sample is manually pressure filtered into the plunger which then acts as a storage vial for the filtered sample. The plunger has a removable cap. Non-sterile....