"solar filter"

Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Syringe filters are available with a choice of membrane type: Polyethersulfone (PES) for low protein binding and faster flow rates; surfactant-free cellulose acetate (SFCA), with or without prefilter, for lowest protein binding; Polytetrafluoroethylene (PTFE) for chemical resistance; regenerated cellulose (RC) – the best choice for DMSO compatibility; and nylon (NY) which is hydrophilic, surfactant-free and lowest extractable.

By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.

By choosing an ELGA water purification system, you are making an investment in quality, reliability and value.

Vacuum filter systems available in four sizes: 150 ml; 250 ml; 500 ml and 1 L. Adapters are colour coded by membrane type for easy product identification: Polyethersulfone (PES) yellow; cellulose acetate (CA) orange; cellulose nitrate (CN) blue; nylon (NY) red.

Eppendorf Combitips® advanced, in 'Eppendorf Quality' grade, offer precise, positive displacement pipetting. Ideal for handling challenging liquids, ensuring accuracy and efficiency in diverse lab applications with their versatile and durable design.

Eppendorf Combitips® advanced in 'PCR clean' grade offer superior positive displacement pipetting, ensuring precise handling of sensitive liquids in PCR and molecular biology, with contamination-free, ergonomic design for reliable lab results.

Pipette fillers do away with the frequently hazardous practice of drawing liquids into pipettes by mouth.

Disposable cardboard cartons designed for safe, convenient collection of broken and discarded glass and residual liquids in research, clinical and teaching lab settings.

Made of PYREX® borosilicate glass, with linerless, one-piece, orange PP screw cap with a drip-free pouring ring.