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- General laboratory consumables
- Occupational safety, Security
- Analytical measurement and testing
- Stirring, Shaking, Mixing
- Sample preparation
- Distillation, separation, filtration
- Heating and cooling technology
- Liquid Handling
- Vacuum technology, Drying, Dry storage
- Optical instruments and microscopes
- Cleaning and sterilisation
- Environmental-, soil-, water-, food analysis
- Chromatography
- Cleanroom
Pure and ultra-pure water
Water is required in chemical, biological and analytical laboratories for many applications and with different specifications. In the Th. Geyer online shop you will find the right equipment to produce the right water for your application: double distilled, deionised, ultra pure, for chromatography, for microbiology, for analysis or for trace analysis. We carry equipment from well-known suppliers such as ELGA LabWater, stakpure, Sartorius and Millipore, which are equipped with different technologies like reverse osmosis, EDI, ion exchange, UV and various filters. In addition, all needed accessories and consumables are available for these.
Filtri a membrana, nitrato di cellulosa, non sterile
Raccomandati per chiarificazione e sterilizzazione di soluzioni acquose, analisi microbiologiche e conta di particelle.
- Qualificate per soluzioni acquose (pH 4-8), idrocarburi e alcuni solventi diluiti
- Elevato adsorbimento non-specifico: 160 µg/cm² per gamma-Globuline
- Temperatura massima 130 °C
Filtri a membrana, nitrato di cellulosa, sterili
Raccomandati per chiarificazione e sterilizzazione di soluzioni acquose, analisi microbiologiche e conta di particelle.
- Qualificate per soluzioni acquose (pH 4-8), idrocarburi e alcuni solventi diluiti
- Elevato adsorbimento non-specifico: 160 µg/cm² per gamma-Globuline
- Temperatura massima 130 °C
Filtro a membrana PES, idrofilo
Bianco. Raccomandato per la filtrazione di soluzione acquose e proteine. Grazie al basso contenuto di sostanze estraibili, è adatto alla preparazione dei campioni in analisi ambientali.
- Portate elevate
- Basso adsorbimento di proteine non specifiche
- Elevata resistenza
MF-Millipore™ membrane, mixed cellulose ester, 142 mm
MF-Millipore™ Membranes have a biologically inert mixture of cellulose acetate and cellulose nitrate. The MF-Millipore™ filters without Triton® surfactant have a lower water extractable content compared to the standard MF-Millipore™ filters and contain a minimal amount of wetting agent.
Features & Benefits:...
MF-Millipore™ membrane, mixed cellulose ester, 90 mm
MF-Millipore™ Membranes have a biologically inert mixture of cellulose acetate and cellulose nitrate. The MF-Millipore™ filters without Triton® surfactant have a lower water extractable content compared to the standard MF-Millipore™ filters and contain a minimal amount of wetting agent.
Features & Benefits:...
Durapore® Membrane Filters, hydrophobic PVDF
Durapore® PVDF membranes offer high flow rates and throughput, low extraction, agents, and broad chemical compatibility.
Features & Benefits:
- Can be sterilized by ethylene oxide and gamma irridation
- Avialable in different pore size
- Very low protein binding to minimize interaction with your sample and maximize recovery
Nylon-Membrane filter
The nylon-membrane filters are compatible with a wide range of solvents. Its apllication includes particel removal and clarification, solvent filtration and particel analysis.
Features & Benefits
- Autoclavable with filter for sterile filtration
- Hydrophilic
MF-Millipore™ membrane, mixed cellulose ester, 13 mm
MF-Millipore™ Membranes have a biologically inert mixture of cellulose acetate and cellulose nitrate. The MF-Millipore™ filters without Triton® surfactant have a lower water extractable content compared to the standard MF-Millipore™ filters and contain a minimal amount of wetting agent.
Features & Benefits:...
MF-Millipore™ membrane, mixed cellulose ester, black
MF-Millipore™ Membranes have a biologically inert mixture of cellulose acetate and cellulose nitrate. The MF-Millipore™ filters without Triton® surfactant have a lower water extractable content compared to the standard MF-Millipore™ filters and contain a minimal amount of wetting agent.
Features & Benefits:...