378 Results for: "Celite\u00AE+503,+filter+aid"

Supplier: VWR Chemicals

Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.

Supplier: Avantor

This is a fingertight bioanalytical inline filter, comprising a PEEK holder and a 5 μm titanium PEEK-encased frit.

Supplier: Avantor

In-line filter, Avantor® Hichrom, Pk: 5

Supplier: VWR Collection

Designed for ease of use and safe operation, the shiroGEL horizontal electrophoresis systems and accessories are built to withstand the rigours of everyday use. For leakproof performance the gel boxes and gel trays are moulded from thick acrylic. UV transparent gel trays aid in visualisation of samples. Cassettes protect the electrodes and allow for easy replacement. Gel casting is simple with the durable rubber casting gates. Slots in the sides of the trays allow for easy comb placement. The two-piece design of the combs allows for vertical adjustment, giving the user control over the depth of the well. The combs supplied with the systems are 1,5 mm thick. Multiple combs, including those compatible with multichannel pipettes and different thicknesses, are also available. The 'EasyLift' gel box lid is easily removed using the side tabs and pressure pads. The lid is domed, to prevent condensation from dripping onto the gel, and is surrounded by a drip ring, to help recover the condensate and maintain buffer concentration.

Supplier: VWR Collection

Made of borosilicate 3.3 glass.

Supplier: VWR Collection

Filter holder, Filter flask, graduated, 1000 ml, VWR®, For: Filter holders

Supplier: Avantor

In-line filter, Avantor® Hichrom, Pk: 10

Supplier: Avantor

These solvent inlet filters are used at the low pressure inlet side of the pump to help protect check valves, injector and column from particulate contamination from the eluent.

Supplier: VWR Collection

Filter cartridge, VWR®, Sterile filter 0,2 µm

Supplier: Avantor

Placed immediately before the column, the precolumn filter traps particles introduced with the sample. For samples, which may irreversibly absorb onto the column, the use of guard cartridges is strongly recommended.

Supplier: VWR Collection

PP insert and receiver tube. MWCO filters are ideal to concentrate, purify and desalt peptides, proteins, oligonucleotides, DNA and RNA.

Supplier: VWR Collection

Typical applications are clarification, sterile filtration, sample preparation and sterile venting.

Supplier: VWR Collection

VWR® Gas venting filters are designed for obstructing bacterial, particles or moisture when venting in different applications. Sterile venting of bioreactors, fermentation tanks, media flasks, and carboys. Sterile gas purge of cell culture vessels or filling vessels. In-line sterilisation of and particulate removal from air and gases. Obstruct moisture to protect equipment.

Supplier: VWR Collection

Cyto strips made of filter board for cytocentrifuges. Absorption of excess liquids from the staining of samples in cytologic analysis. Can be used in Shandon and Sakura Cyto-Tek® cytocentrifuges.

Supplier: VWR Collection

These units are ideal for minimising unnecessary transfers by filtering directly into the centrifuge tube.

Supplier: Avantor

The Last Drop™ eluent filter utilises a flat element, which sits parallel to the bottom of the reservoir, allowing the filter to draw all but the last 2% of the eluent without drawing air into the system. The filter consists of a 316 stainless steel or PTFE filter element in an inert housing.

Supplier: VWR Collection

Bottle top filter, VWR®, Cradle ring

Supplier: Avantor

These syringe filters are specifically designed for chromatography sample preparation applications and optimised to provide the most consistent results with less extractables.

Supplier: VWR Collection

Glass filter holder with 47 mm stainless steel screen, 300 ml glass funnel, 47 mm aluminium spring clamp, 47 mm glass base, PTFE gasket and silicone stopper no. 8.

Supplier: VWR Collection

Binder-free glass fibre filters feature fast flow rates, high loading capacity, wide thermal tolerance and excellent precipitate retention.

Supplier: VWR Collection

Low nitrogen content filters for determination of nitrogen content in steel and iron samples dissolved in acid. Filtration of fine precipitates to dissolve according Kjeldahl method.

Supplier: Avantor

These filters are made from 100% PEEK.

Supplier: VWR Collection

Borosilicate 3.3 glass.

Supplier: Avantor

These precolumn filters with PEEK body and stainless steel frit provide protection for analytical and microbore columns. They connect directly to the column without the need for an additional holder.

Supplier: VWR Collection

These vacuum filter units are very useful in large volume samples separation and purification.

Supplier: VWR Collection

Useful for rapid filtrations where fine particle retention is not required.

Supplier: VWR Collection

Suitable for coarse precipitates such as aluminium hydroxide, cobalt carbonate, mercury iodide, magnesium hydroxide and more.

Supplier: VWR Collection

PS funnel and collection reservoir. Systems for vacuum filtration of aqueous solutions including cell culture media, buffers or other biological fluids.

Supplier: Avantor

Avantor® ACE® UHPLC pre-column filters made from stainless steel/PEEK provide protection for all UHPLC columns. They offer ultra-low dispersion for maximum compatibility with UHPLC instruments and columns. For use with Waters 'Classic' Acquity® systems, an alternative Waters Acquity® compatible version provides improved performance.

Supplier: VWR Collection

Useful for the filtration of copper(I) oxide, lead sulphate, barium sulphate, manganese carbonate and more for analytical work. Suitable for extremely difficult filtration and for clarification of wine.