7730 Results for: "Ball+Valves&pageNo=42&view=list"

Supplier: VWR Chemicals

Ready to use culture media for microbiological test requirements in the food industry, water, environmental control and in the pharmaceutical industry. The range is manufactured from high quality raw materials. All the culture media are manufactured using selected dehydrated bases, and comply with various standards. All media are produced using the latest technology and are subject to strict quality controls carried out by qualified microbiologists.

Supplier: DWK Life Sciences

Clear vials conform to USP Type I and ASTM E 438 Type I, Class A requirements. Amber vials made from borosilicate glass that conforms to USP Type I requirements for light transmission to protect light-sensitive products. These vials are ideal for small-scale reactions, centrifugation, storage, packaging and shipping.

Supplier: Thermo Scientific

Sensaphone telephone dialing system, 220 V (field installation will be required and is chargeable for this item)

Supplier: Avantor

Very popular nitroterephthalic-acid-modified polyethylene glycol (PEG) column of high polarity for the analysis of free fatty acids, phenols, alcohols, glycols.

Supplier: 3M

3M™ Secure Click™ D7000 series particulate filters are designed for use with Secure Click™ 800 series respirators, Secure Click™ D8000 series filters and D701 filter retainer.

Supplier: G-Biosciences

Ready-to-screen, human, single tissue blots, from both normal and tumour tissues. G-Biosciences pre-made blots are prepared with the appropriate GenLysate™ and 50 μg protein is loaded onto a 4 to 20% denaturing polyacrylamide gel, along with a prestained molecular weight marker. After the proteins are resolved, they are transferred to a PVDF membrane, using our Western transfer buffer.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: Greiner Bio-One

Cryo.s™ biobanking tubes are used for storage of tissue, cells, fungi, bacteria, spores, cellular extracts or body fluids at ultra-low temperature for research and development purposes in a very compact format.

Supplier: Agilent

Each method validation kits contain three HPLC columns with the same column type (i.e., bonded phase, particle size, configuration) but from different manufacturing lots.

Supplier: Agilent

These inlet liners prevent adsorption and ensure accurate sample transfer onto the GC column through a robust deactivated surface. These liners are recommended for trace level analysis of active analytes. Liners with inert wool retain non-volatiles, prolonging column life and lowering frequency of MS source maintenance.

Supplier: MACHEREY-NAGEL

NUCLEODUR® HILIC is an ammonium – sulfonic acid modified silica phase for HPLC.

Supplier: VELP SCIENTIFIC

Measurement system without mercury for determination of the amount of dissolved oxygen consumed by aerobic biological microorganisms in water. The sensor uses manometric technology and micrprocessor control to provide regular data measurements over defined periods.

Supplier: VWR Collection

Calibrated timer developed with busy clinics and clinical labs in mind.

Supplier: Corning

HDPE, translucent with screw caps.

Supplier: Restek

These analytical HPLC columns with spherical shaped traditional monomeric cyanopropylsilane are well suitable for the analysis of protonated bases and also useful for confirmation of analysis on a C18 or C8 columns.

Supplier: Restek

Inlet liners with deactivation improve trace-level analysis that are suitable for agilent GCs equipped with split/splitless inlets. It is made of borosilicate glass.

Supplier: Whatman products (Cytiva)

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: GA

Continuous writable tape for cryogenic use. Provided with a strong permanent adhesive, this cryo tape will stay firmly attached during prolonged exposure to low temperature conditions, as well as repeated freeze-thaw cycles. Available in assorted colours.

Supplier: NEXOPART

These test sieves are suitable both for hand sieving as for dry and wet sieving with all Haver test sieve shakers. Bulk material of different branches can be classified and separated with these test sieves; industrial rocks and minerals, food, glass, ceramic, granulates, powders, fertilizer, etc.

Supplier: Antibodies.com

Mouse monoclonal [PCRP-MZF1-1E8] antibody to MZF1 for flow cytometry, IF and IHC-P with samples derived from human.

Supplier: Antibodies.com

Mouse monoclonal [PCRP-MZF1-1E8] antibody to MZF1 for flow cytometry, IF and IHC-P with samples derived from human.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: IKA

The compact immersion circulators of the lite series are powerful and of high quality, with a focus on essential basic functions, excellent performance and efficient operation. ICC 100 lite is suitable for tempering liquids up to 100 °C and internal circulation.

Supplier: Antibodies.com

Mouse monoclonal [ALB/398] antibody to Bovine Serum Albumin for ELISA with samples derived from Bovine.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: Cytiva

Immobiline™ DryStrip gels (IPG strips) are used for isoelectric focusing (IEF), run as the first dimension of 2-D electrophoresis or as a separate application. IPG strips contain a preformed pH gradient immobilised in precast polyacrylamide gels on a plastic backing. A comprehensive range of overlapping IPG strips covering narrow, medium, and wide pH ranges are available in various strip lengths, and the strips are individually packaged and bar coded for convenient handling and sample tracking.

Supplier: GA

Writable cryogenic colour dots and rectangles provided in dispenser box rolls for identifying the sides and tops of cryo vials and microtubes stored in lab freezers and liquid nitrogen dewars. Easy to write on with permanent cryo markers, JTRA-class labels are available in a variety of colours.

Supplier: Agilent

ZORBAX® 80 Å StableBond® columns are made using bulky, patented, unique silanes that sterically protect the siloxane bond. Acid labile endcapping reagents are not used.

Supplier: Whatman products (Cytiva)

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.

Supplier: Restek

General purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles.