496 个结果符合：“CYTIVA WHATMAN”

Supplier: CYTIVA WHATMAN

Cytiva's Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air.

Supplier: CYTIVA WHATMAN

These borosilicate glass filters are particularly useful for liquid clarification and liquid scintillation counting.

Supplier: CYTIVA WHATMAN

Whatman Puradisc syringe filters from Cytiva's business combine premium quality with economic efficiency. They are well suited for rapid, routine syringe filtration of samples up to 100 ml.

Supplier: CYTIVA WHATMAN

Whatman VACU-GUARD disk filters are ideal for protecting vacuum pump systems from aqueous aerosols and water intrusion.

Supplier: CYTIVA WHATMAN

Cytiva's Whatman Cyclopore polycarbonate membranes are true pore size microporous membranes featuring the sharp cut-off and reproducible microfiltration characteristics of track-etched membranes.

Supplier: CYTIVA WHATMAN

Whatman sterile MCE membrane filters from Cytiva's business are plain or gridded filters designed to support routine cell counting and particle detection.

Supplier: CYTIVA WHATMAN

These cellulose filter papers are intermediate in speed and retention between grades 1 and 4.

Supplier: CYTIVA WHATMAN

These syringe filters, with pigment-free PP housing, are ideal for use with samples that require inorganic ion analysis, as levels of ion extractables are minimised.

Supplier: CYTIVA WHATMAN

Whatman Anotop non sterile syringe filters from Cytiva feature an inorganic Anopore membrane in a polypropylene housing.

Supplier: CYTIVA WHATMAN

These filter holders are designed for microfiltration and ultra cleaning of small volumes of liquids using positive pressure.

Supplier: CYTIVA WHATMAN

Absorbent paper strips made from cellulose for the removal of excess liquids, e.g., from microscope specimens.

Supplier: CYTIVA WHATMAN

Ashless filter aids enhance filtration speed by coagulating precipitates or suspensions to form a thick retentive ‘prefilter’ layer on top of normal filter paper.

Supplier: CYTIVA WHATMAN

Whatman ReZist range of syringe filters has been specifically designed to be resistant to organic solvents.

Supplier: CYTIVA WHATMAN

Grained, with medium fast flow rate and medium retention. A universal filter paper, used for the filtration of extracts, oils, beer, syrups etc. Also applied in filter presses or for the aspiration of liquids.

Supplier: CYTIVA WHATMAN

Puradisc™ Aqua 30 syringe filters are specifically designed for environmental sample filtration prior to dissolved organic carbon (DOC) and chemical oxygen demand (COD) analysis.

Supplier: CYTIVA WHATMAN

Cytiva offers a choice of Whatman holders for use with membrane filters.

Supplier: CYTIVA WHATMAN

GMF 150 prefilters are multilayer graded density filters for rapid and efficient filtration of samples with high solids content. They are designed with a course top layer (10 µm) and meshed with a finer layer of 1 or 2 µm. Manufactured from 100% borosilicate glass microfibre, the filter is binder free. It is an excellent prefilter for higher particulate loading capacity with faster flow rates.

Supplier: CYTIVA WHATMAN

Recommended for microbiological culturing and sample preparation, these cellulose nitrate membrane filters offer very narrow pore size distribution and low levels of extractables.

Supplier: CYTIVA WHATMAN

A very thick filter card with high wet strength. Offers very high flow rate and retains medium to coarse particles.

Supplier: CYTIVA WHATMAN

Universal indicator strips which have been impregnated with a mixture of several indicators. On contact with the sample solution they assume a particular colour. A check against the colour comparision table supplied allows the pH to be determined.

Supplier: CYTIVA WHATMAN

Whatman Anotop HPLC syringe filter products from Cytiva's business are specifically designed for effective UHPLC and HPLC sample preparation.

Supplier: CYTIVA WHATMAN

The TurboBlotter™ system is a rapid, downward blotting device for high-resolution transfer of DNA and RNA. The conventional Northern/Southern transfer stack has been turned upside down in order to take advantage of gravity.

Supplier: CYTIVA WHATMAN

The UNIPLATE™ series includes microplates with a range of well profiles, well volumes and well densities, made from diverse polymer materials. Most UNIPLATE™ microplates conform to the proposed SBS microplate standard and fit most microplate readers and automated plate handling devices.

Supplier: CYTIVA WHATMAN

These filter papers can be used for the absorption of culture media, as a blotting paper, for electrophoresis and amino acid chromatography.

Supplier: CYTIVA WHATMAN

Grade 72 activated carbon air filter paper is designed for air pollution monitoring of radioactive iodine in medical and nuclear installations.

Supplier: CYTIVA WHATMAN

Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates.

Supplier: CYTIVA WHATMAN

This general purpose blotting paper is made from pure raw materials with a high absorbency and is used as a membrane gel support. Due to its thickness (0,8 mm), it is recommended for the lysis/denaturation of colony or plaque lifts and Western blots.

Supplier: CYTIVA WHATMAN

Whatman Grade GF 92 glass microfiber filters from Cytiva are designed for prefiltration in order to protect against membrane fouling. Grade GF 92 is strengthened with an inorganic binder.

Supplier: CYTIVA WHATMAN

Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.

Supplier: CYTIVA WHATMAN

Cytiva's Whatman Grade 540 is a high-purity, acid-treated cellulose lab filter paper. Mechanically strong Grade 540 is well suited for quantitative or gravimetric analysis of strongly acidic or alkaline samples.