10719 Results for: "1-Propenylmagnesium+bromide&pageNo=19&view=list"

Supplier: NEW PIG

The leak diverter made from PVC/polyester features drawstrings which cinch tightly around valves, fittings and other oddly shaped components to capture leaks at the source.

Supplier: Restek

Viva C8 columns are conventional monomeric octylsilane columns offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape over a traditional C18 phase. These general-purpose C8 columns are suitable for a wide range of compounds from acidic through slightly basic.

Supplier: MACHEREY-NAGEL

Wet-strengthened analytical filter papers are made of refined pulp and linters and feature a content of α-cellulose of more than 95%. The smooth surface of these papers allows fibre-free filtration.

Supplier: Thermo Fisher Scientific

Pierce™ Protein A agarose is a standard-capacity Protein A beaded agarose resin for use in a variety of antibody affinity purification methods.

Supplier: ISERA

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

Supplier: ISERA

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

Supplier: ISERA

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

Supplier: Avantor Fluid Handling

Achieve high pressure, accuracy, and repeatability—with an intuitive touch-screen interface.

Supplier: LABCONCO

XPert™ filtered balance stations are vented balance enclosures designed to protect the user during powder weighing operations. The built-in HEPA filter, mounted in the upper plenum, removes particulates, so that clean air is exhausted to the atmosphere. XPert® filtered balance station is 'stationary' because ducting to an outside blower or house exhaust system is required. Powder weighing applications found in pharmaceutical research and other industries are ideal for these enclosures. Interior dimensions accommodate large micro and analytical balances and containment-enhancing features ensure personnel safety.

Supplier: Brand

Fixed volume or variable volume, analogue-adjustable or digital easy calibration.

Supplier: Bioss

This gene encodes a member of the cytochrome P450 superfamily of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. This protein localizes to the endoplasmic reticulum and catalyzes the last steps of estrogen biosynthesis, three successive hydroxylations of the A ring of androgens. Mutations in this gene can result in either increased or decreased aromatase activity; the associated phenotypes suggest that estrogen functions both as a sex steroid hormone and in growth or differentiation. The gene expresses two transcript variants. Belongs to the cytochrome P450 family.

Supplier: Copan

Our Swab Rinse Kits line includes comprehensive tailor-made collection and devices for the detection of environmental microbial contamination in a broad range of environments, such as food production, pharmaceutical sites, and hospital wards. Inspectors and Quality Assurance personnel can use SRK® products for routine surface monitoring within manufacturing areas, hospital surfaces, and equipment.

Supplier: Brady

The B-345 PermaSleeve® material is suitable for high temperature and low outgassing applications, or applications that require greater resistance to harsh chemicals.

Supplier: Saint Gobain Life Sciences

Sani-Tech® STHT®-R braid-reinforced, platinum-cured silicone hose is an ultra-flexible, high-purity hose that was developed for higher-pressure applications. It is manufactured with Sani-Tech® 65 custom-brand silicone resin. Sani-Tech STHT-R hose resists temperature extremes, ozone, radiation, moisture, compression sets, weathering, and chemical attack. It imparts no taste or odours to fluids transported.

Supplier: ROBU GLASFILTER

VitraPOR® quartz glass filters offer exceptional thermal and chemical resistance for demanding filtration tasks. Ideal for high-temperature and aggressive environments, they ensure precise particle retention with excellent purity and mechanical strength.

Supplier: Thermo Scientific

This compact cell washer is designed to provide thorough, reproducible blood cell washing, up to 24 tubes per run.

Supplier: Mettler - Toledo

These bench top instruments provide high quality conductivity measurements with the simple click of a button. Thanks to their intuitive operation, sleek design and simple data export functions they are easy to set up and use. Ideal for use in food and beverage processing, agriculture, environment, industry and for education purposes.

Supplier: EUTECH

The waterproof, portable conductivity/TDS meter features a broad conductivity range with auto-ranging capabilities for more convenience.

Supplier: Merck

The selectivity offered by ZIC®-HILIC is suitable for a wide variety of molecules containing hydrophilic or ionisable functional groups. This includes compounds such as carbohydrates, metabolites, acids and bases, organic and inorganic ions, metal complexes, amino acids, peptides, protein digests, plant and cell extracts, plus much more. Such compounds are normally characterised by a small or negative LogP value and have poor retention on reversed-phase columns.

Supplier: Merck

Discovery® BIO Wide Pore reversed-phase columns satisfy the need for efficiency, selectivity, scalability, and reproducibility for RP HPLC analyses of proteins, peptides, and small biomolecules.

Supplier: VWR Collection

These reusable coats for men are either made of 100% cotton or 65% polyester/35% cotton. Both fabrics are robust, tear resistant and durable. The coats are available with a tailored or stand-up collar.

Supplier: VWR Chemicals

Red Taq DNA Polymerase is a blend of Taq DNA polymerase combined with an inert red dye. The dye enables quick visual recognition of reactions to which enzyme has been added, as well as confirmation of complete mixing.

Supplier: MOLECULAR DEVICES

The SpectraMax® iD5 multi-mode microplate reader is a complete laboratory solution to increase your research capabilities and comes with built-in absorbance, fluorescence, luminescence, time-resolved fluorescence (TRF) and tuneable fluorescence polarisation (FP) read modes. In addition, the SpectraMax® iD5 can be expanded to include bottom-read luminescence, TR-FRET, HTRF®, BRET, dual luciferase reporter assays with injectors and Western blot detection.

Supplier: Merck

BIOshell™ 160 Å Peptide CN columns provide an alternative selectivity to the traditional C18 bonded phases.

Supplier: Merck

BIOshell™ IgG 1000 Å Diphenyl is a high-speed, high-performance liquid chromatography column based on a new wide-pore (1000 Å) Fused-Core® particle design.

Supplier: Merck

These columns have been designed following the high demand for suitable analytical methods for process monitoring and quality control of wide pore biomolecules. Accurate analysis of proteins, antibodies and large peptides requires columns with good permeability, along with better mass transfer and selectivity. In order for size exclusion not to influence the separation, the pore size should be approximately ten times larger than the molecule being analysed.

Supplier: Merck

BIOshell™ 160 Å Peptide Phenyl-Hexyl is a highspeed, high-performance liquid chromatography column based on a 160 Å Fused-Core® particle design.

Supplier: SIGMA ALDRICH MICROSCOPY

Formalin solution, neutral buffered, 10% is the most commonly used fixative for light microscopy. It requires a relatively short period of fixation. It is suitable for the long-term storage of tissue. Once properly fixed, the tissue should be able to withstand the subsequent stages of tissue processing or staining. 10% NBF is well suited for large throughput laboratories, and requires a relatively short period of fixation, but can also be used for the long-term storage of tissue. Formalin fixation is thought to form between the aldehydes and the proteins, creating a gel, thus retaining cellular constituents in their in vivo relationship.

Supplier: Ansell

Liquid-proof knitted gloves with a consistent nitrile coating. The homogenous protective coating significantly reduces the risk of chemicals penetrating through to the skin.

Supplier: Thermo Fisher Scientific

Thermo Scientific™ LYNX 4000 and 6000 Superspeed Centrifuges with GreenCool technology bring enhanced sustainability to research and bioprocessing laboratories. They are equipped with a natural refrigerant (CO₂) cooling system, reducing environmental impact without compromising performance. Their lighter weight and reduced noise levels help improve the laboratory environment.