496 Results for: "CYTIVA WHATMAN"

Supplier: CYTIVA WHATMAN

Medium fast cellulose filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573.

Supplier: CYTIVA WHATMAN

A thin paper with great wet strength and a very high flow rate. Frequently used in technical applications such as the filtration of viscous liquids and emulsions (e.g., sweetened juices, spirits and syrups, resin solutions, oils, or plant extracts).

Supplier: CYTIVA WHATMAN

These white cotton linter cellulose filters are ideal for routine investigations of foreign substances in a variety of sample types.

Supplier: CYTIVA WHATMAN

A very thick filter with high wet strength. Offers medium to slow flow rate and retains very fine precipitates.

Supplier: CYTIVA WHATMAN

Whatman Puradisc syringe filters with RC membrane are an excellent choice for any application requiring a chemically resistant, hydrophilic, low protein binding membrane. This filter can be used for both aqueous and aggressive organic solvents.

Supplier: CYTIVA WHATMAN

These are cellulose qualitative filter papers with low fat content.

Supplier: CYTIVA WHATMAN

These pH indicators 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 comparison table supplied allows the pH to be determined.

Supplier: CYTIVA WHATMAN

Can be used for the rapid determination of pH values and has led to many applications in laboratories and industry. Available as standard or three colour ranges as rolls in a handy dispenser.

Supplier: CYTIVA WHATMAN

Whatman PolyVENT disc filters are integral venting filters that work bidirectionally to prevent contamination from entering containers like fermentation vessels during incubation.

Supplier: CYTIVA WHATMAN

HEPA-VENT in-line disk filters are convenient, disposable, light-weight filters with high-efficiency glass fiber media for maximum particle retention.

Supplier: CYTIVA WHATMAN

The Cyclopore black membrane filter is a polycarbonate track etch membrane (PCTE membrane) that provides a contrast background for epifluorescence and other microscopy applications.

Supplier: CYTIVA WHATMAN

Cytiva's clear Whatman polycarbonate membrane filters are made from a pure polymeric film that provides exceptional chemical cleanliness during microfiltration, as well as high visibility under the microscope.

Supplier: CYTIVA WHATMAN

Aqueous IFD from Cytiva is a polypropylene housed in-line filter/degasser (IFD) with nylon membrane. It connects to an HPLC line and simultaneously filters and degasses during HPLC mobile phase preparation.

Supplier: CYTIVA WHATMAN

Celtron ready-to-use filter units have an integral glass fibre prefilter to retain coarse particles and a membrane filter for filtering the fine contaminants.

Supplier: CYTIVA WHATMAN

Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.

Supplier: CYTIVA WHATMAN

The polyester drain disc is binder free and has a thickness of 100 µm.

Supplier: CYTIVA WHATMAN

Whatman GD/X Syringe Filters are high-viscosity filters that incorporate a prefilter to enable filtration of viscous, dense or otherwise hard-to-filter material with high solids content as in environmental and food analysis samples.

Supplier: CYTIVA WHATMAN

Whatman 903 sample collection cards are designed for the collection of biological fluids.

Supplier: CYTIVA WHATMAN

Cytiva's Whatman 100% borosilicate glass microfiber (HP-GF) thimbles are designed to fit most Soxhlet extraction units. They are well-suited to pollution monitoring when analysis of hot and acidic gases is required.

Supplier: CYTIVA WHATMAN

A fast filter paper with high wet strength. It has a very smooth surface making it easy to scrape or wash off precipitate.

Supplier: CYTIVA WHATMAN

Whatman non-sterile mixed cellulose ester (MCE) filters from Cytiva are suitable for E. coli culturing, enumeration of bacteria, and other culturing and cell counting methods.

Supplier: CYTIVA WHATMAN

Grade 520bll ½ thick, pleated filter paper with high wet strength offering a very high flow rate.

Supplier: CYTIVA WHATMAN

Smooth filter papers with good retentivity at a relatively high filtration speed. They are used for the clarifying filtration of dried beet pulp extracts or beet juice after the addition of lead acetate for subsequent polarimetric sugar determination.

Supplier: CYTIVA WHATMAN

Blue litmus and red litmus papers facilitate a general test for acid or alkaline reaction. The change occurs around pH 5 to 8. They are particularly recommended for educational use.

Supplier: CYTIVA WHATMAN

Can be used for the rapid determination of pH values has led to many applications in laboratories and industry.

Supplier: CYTIVA WHATMAN

Filter paper, qualitative, Whatman™, Grade F319-04, 44 mm

Supplier: CYTIVA WHATMAN

Whatman Grade 4 Qualitative Filter Papers are a standard grade, high flow rate filter paper. They are useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical.

Supplier: CYTIVA WHATMAN

SteriVENT™ venting filters with an integral hydrophobic PTFE membrane and PP housing are well suited for sterile venting of vessels and tanks during draining and filling. These filters are capable of allowing clean air to pass into the vessel while preventing microbiological contamination.

Supplier: CYTIVA WHATMAN

These hydrophilic regenerated cellulose membrane filters are microporous cellulose acetate filters made without wetting agents. RC60 offers low extractables and wide compatibility in both organic and aqueous media.

Supplier: CYTIVA WHATMAN

Whatman Grade 589/3 ashless filter paper from Cytiva is particularly useful in capturing very fine particulate samples such as insoluble molecules in fats or oils or supporting ash free dry mass.