Whatman Polycarbonate Membrane Filters, Whatman is a reliable and dependable addition to the Whatman Filters family of products. Combining top-notch and uncompromising quality with an affordable price, the Whatman Polycarbonate Membrane Filters, Whatman 111107/ 28157-960 can fulfill your laboratory needs while still offering a great value for the money.
Product Category Description:
For medical and laboratory filtration. Made of a porous, polycarbonate film, penetrated with uniform cylindrical holes that produce a sieve-like filtering action. Ideal for critical cytologic diagnosis, culture preparations, and large volume applications. Other specific applications include aerospace fluid analysis, water testing, chemical assay, petroleum products analysis, solvent filtration, and bacteria monitoring.
Plastic surface of membranes is chemically resistant and unaffected by most solutions used for fixation and staining. Can sustain temperatures up to 140°C with no adverse effects. Membranes have birefringent refractive indexes of 1.625 and 1.584.