10000 Results for: "3-Iodophenacyl+bromide&pageNo=19&view=list"

Supplier: 3M

Designed with smart and intuitive features, the 3M™ Secure Click™ Half Mask Reusable Respirator is simple, comfortable and reliable. Available in three sizes: Small, medium and large. These respirators all come with an optional speaking diaphragm.

Supplier: FRISTADS KANSAS

Classic style trousers made of 100% long staple FAS® cotton twill. Suitable for all kind of craftsmen. Pockets exposed to wear and tear are reinforced with 100% polyamide.

Supplier: FRISTADS KANSAS

Cold resistant and water-repellent softshell jacket made of 100% windproof and breathable polyester stretch, Backing is made of 100% polyester microfleece. Reinforced with 100% polyamide.

Supplier: FRISTADS KANSAS

Cold resistant jacket made from Airtech® fabric (100% polyamid), a water and windproof, breathable material. The jacket features quilted lining. Exposed areas are reinforced with nylon.

Supplier: FRISTADS KANSAS

T-shirt with short sleeves, made of 44,5% polyester Cocona® and 55,5% standard polyester. The material transports moisture, absorbs odour, dries very quickly and offers UV protection.

Supplier: Portwest

This flame-retardant boilersuit is most suitable for use within the welding industry, with excellent protection for workers who are exposed to extreme heats. Made of Bizweld 330 fabric (100% cotton drill).

Supplier: FRISTADS KANSAS

Heavy men's piqué poloshirt made of 100% pre-shrunk, ring-spun and combed cotton. The model in grey melange is made of 90% cotton and 10% viscose.

Supplier: ProSci Inc.

Transport of folate compounds into mammalian cells can occur via receptor-mediated or carrier-mediated mechanisms. A functional coordination between these 2 mechanisms has been proposed to be the method of folate uptake in certain cell types. Methotrexate (MTX) is an antifolate chemotherapeutic agent that is actively transported by the carrier-mediated uptake system. SLC19A1 plays a role in maintaining intracellular concentrations of folate.Transport of folate compounds into mammalian cells can occur via receptor-mediated (see MIM 136430) or carrier-mediated mechanisms. A functional coordination between these 2 mechanisms has been proposed to be the method of folate uptake in certain cell types. Methotrexate (MTX) is an antifolate chemotherapeutic agent that is actively transported by the carrier-mediated uptake system. RFC1 plays a role in maintaining intracellular concentrations of folate.

Supplier: FRISTADS KANSAS

Shirt made of 100% spunbounded cotton (single jersey), with anti-pilling treatment. The grey melange version is manufactured from 85% cotton and 15% viscose.

Supplier: SIOEN

Protective, bicoloured jacket made of 100% soft double-sided polyester fleece providing good cold protection. With anti-pilling treatment and stitched seams. Can be zipped into the rain jacket 608Z.

Supplier: FRISTADS KANSAS

Industrial jacket made of 65% polyester and 35% cotton, with soft nap on reverse side. The royal blue jacket is available with different accent and piping colours.

Supplier: AAT Bioquest

Covidyte™ IF670 is a peptide substrate containing 12 amino acid sequence (VNSTLQSGLRKM) that can be cleaved by coronavirus proteases. The dark-FRET peptide contains Tide Quencher™ 5 (TQ5) as a quencher and iFluor® 670 as a fluorescent donor on the N-and C-terminals respectively where the fluorescence of iFluor® 670 is effectively quenched by TQ5 when the peptide is intact. When the peptide is hydrolyzed by coronavirus proteases, the iFluor® 670 fragment generates significantly enhanced fluorescence since its fluorescence is no longer quenched by TQ5. The activity of coronavirus proteases can be effectively monitored by the fluorescence intensity of iFluor® 670. Covidyte™ IF670 is a robust high throughput screening tool for searching inhibitors of coronavirus proteases. Comparing to the commonly used EDANS substrates (such as Covidyte™ ED450), the iFluor® 670 substrate has much stronger and longer fluorescence that is less interfered by coloured compounds that often cause false positive hits.

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 20 mm crimp caps with crimp vials that have a 20 mm opening, including our SureSTART 10 ml and 20 ml glass crimp top headspace vials (level 2). Select level 2 products for high-throughput applications, when robustness and reproducibility are key.

Supplier: FRISTADS KANSAS

Double-face sweatshirt made from 80% cotton and 20% polyester. Doubleface means that the outside of the fabric looks the same as the inside. The fabric is slightly stronger with an exclusive finish and long-lasting fit.

Supplier: FRISTADS KANSAS

Durable trousers made of Denim fabric (100% cotton), coloured back unwashed. Reinforcements in black 100% polyamide. With reflective piping at back for visibility.

Supplier: SIOEN

Modern, lightweight jacket made of 2-layer bonded softshell fabric consisting of 100% polyester stretch and 100% polyester fleece inside. The jacket provides good protection from cold and wind and can be be zipped into different jackets.

Supplier: FRISTADS KANSAS

Overalls made from 65% polyester and 35% cotton, with soft nap on reverse side.

Supplier: Portwest

Shirts with long sleeves made of 50% polyester and 50% cotton. The fabric offers warmth at all times.

Supplier: Avantor Fluid Handling

Versatile pumps for accurate fluid delivery – with an intuitive touch-screen interface.

Supplier: Avantor Fluid Handling

Versatile gear pump systems for high-accuracy fluid delivery - with an intuitive touch-screen interface.

Supplier: VWR Collection

These cell and tissue culture flasks made of PS are perfect for cell growth.

Supplier: Avantor

Avantor® ACE® UltraCore SuperPhenylHexyl solid-core (core-shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

Supplier: OHAUS

A range of four-place balances that incorporate a touch screen, advanced weighing and proximity sensor technologies. The easy to use control unit can be mounted on a base, above a base on an optional column, on a wall, or remotely (up to 3 metres distance with an optional cable). The touch screen display, with universal icons and informative prompts, simplifies set-up functions and basic operation. The operator has the added choice to use proximity sensors for hands-free operation when handling sensitive samples. These balances have multiple application modes from basic weighing to SQC applications, together with short stabilisation times and optimised performance specifications.

Supplier: VWR Chemicals

The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.

Supplier: Merck

Dehydrated media are used for a wide variety of applications. To minimise the risks associated with powdered culture media, the majority of Merck's dehydrated culture media is produced in granular form. Merck uses ingredients of non animal origin to minimise the potential risk of transmissible spongiform encephalitis (TSE). When there is no alternative, only ingredients which are recommended by EDQM, and belonging to TSE category B or C are used. This ensures that the product is of the highest quality and in compliance with the standards for food control, microbiological testing on finished products and starting materials, and quality control in the pharmaceuticals and cosmetics industries. Custom-made media can be prepared to meet individual customer specifications. The formulation is kept confidential via a Non Disclosure Agreement. Please enquire for further details. Advantages of granulated Merck media.

Supplier: FRISTADS KANSAS

Functional, two-tone winter jacket made from Beaver nylon (50% nylon, 50% cotton), a hard-wearing and tear-proof material that is resistant to dirt, oil and water. With faux fur on the collar and on the body, quilted lining in the sleeves and contrasting seams.

Supplier: FRISTADS KANSAS

Thanks to their durability and comfort, these trousers are perfectly suitable for use in garages as well as in industrial and service companies. The material is made of 65% polyester and 35% cotton. The inside is brushed and provides a comfortable cotton feel. The outside is very hardwearing and does not bleach, even after countless washes.

Supplier: Portwest

This fully certified waterproof jacket is a popular option across many industries. Made of PU coated polyester, 300D Oxford Weave, with a stain resistant finish. With nylon lining and polyester filling for additional warmth.

Supplier: Avantor Fluid Handling

Complete pump systems for accurate fluid delivery - with an intuitive touch-screen interface.

Supplier: HORIBA

These waterproof meters can measure and display up to 11 parameters simultaneously with one single probe. Thanks to their rugged design and their field replaceable sensors they are ideal for outdoor use, for example, when testing ground or surface water. Their compact size and the hand strap enable one-handed operation.