21249 Results for: "Odczynniki+do+ekstrakcji+bia\\\\u0142ek&pageNo=13&view=list"

Supplier: Rubbermaid Commercial Products

Safely collect waste wih touch-free closed lid containers.

Supplier: Portwest

Wind- and water-resistant jacket made of 94% polyester and 6% Spandex laminated to a stretchable polyester fleece fabric.

Supplier: SIOEN

Bib and brace trousers with elastic braces with PVC buttons and buckles. Made of lightweight Flexothane® Essential, 100% polyester knitting with PU coating.

Supplier: SIOEN

Protective, single colour jacket made of 100% soft double-sided polyester fleece providing good cold protection. With anti-pilling treatment and stitched seams.

Supplier: VWR Collection

An economical range of reliable, high performance analytical balances. All models have a stainless steel top pan.

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: Avantor

Avantor® ACE® UltraCore SuperC18 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: 3M

The 3M Speedglas Heavy-Duty Welding Helmet G5-01 builds on the 9100 series. Having more adjustable features than ever - from the colour as seen through the welding filter to the direction of the airflow and the level of coverage.

Supplier: Brady

Mark cables and wires with the B-427 self-laminating vinyl label material, designed with a clear self-laminating protective layer. Print almost anywhere with a durable Brady portable label printer.

Supplier: Corning

Manufactured from optically clear virgin polystyrene.

Supplier: JUSTRITE MANUFACTURING

Compact and flexible spill berms quickly contain minor spills and leaks during temporary storage of drums, machine parts, batteries, and equipment. Lightweight EnGuard™I, PVC coated fabric provides broad UV and chemical resistance. Anchor berm in place using the brass grommets in each corner.

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: Portwest

The Bizweld Iona FR Coverall offers visible protection to the wearer. Clever design features include flame resistant reflective tape on the shoulders, sleeves and legs, the option to insert knee pads when needed, ample storage space and a rule pocket.

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: ProSci Inc.

CYP2A13 is 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. Although its endogenous substrate has not been determined, it is known to metabolize 4- (methylnitrosamino)-1- (3-pyridyl)-1-butanone, a major nitrosamine specific to tobacco.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. Although its endogenous substrate has not been determined, it is known to metabolize 4- (methylnitrosamino)-1- (3-pyridyl)-1-butanone, a major nitrosamine specific to tobacco. This gene is part of a large cluster of cytochrome P450 genes from the CYP2A, CYP2B and CYP2F subfamilies on chromosome 19q.

Supplier: Portwest

These hi-vis workwear ranges are made from a premium durable polyester/cotton. These fabrics offer variations in weight and composition. The bright fluorescent capabilities of fabrics combined with the garments retro reflective stripes offers the highest possible visibility in poor light or adverse weather conditions.

Supplier: Rubbermaid Commercial Products

Enable easy waste management and reduce worker strain in any facility.

Supplier: MILLIPORE

These centrifugal filter units can be used for a number of applications: concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms; purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLC; concentration of dilute or pre-purified proteins from column eluents; desalting, buffer exchange and protein dialysis; size exclusion and protein fractionation.

Supplier: Corning

PP plates, silicone mats. Designed to fit 0,2 ml thermal cycler blocks.

Supplier: COLLECTION PREFIX HPLC

PC equipment optimised for use with laboratory devices and software. Designed to meet laboratory conditions, ensuring necessary performance. Includes a wide range of accessories such as monitors and keyboards.

Supplier: Portwest

Standard coats made of Kingsmill fabric (65% polyester and 35% cotton). The fabric is pre-shrunk and has superior dye retention.

Supplier: SIOEN

This multi-functional jacket with detachable sleeves and detachable fleece lining can be adapted to any kind of weather. It is made of Siopor® Ultra fabric (100% polyester fabric with 100% PU coating). With detachable fleece lining in body (can not be worn separately), fixed polyamide lining in body and quilted sleeves.

Supplier: Portwest

This traditional t-shirt made of 50% polyester and 50% cotton offers optimum warmth at all times.

Supplier: Thermo Fisher Scientific

The Thermo Scientific™ F1-ClipTip™ pipette features interlocking technology to ensure secure tip attachment. The pipettes work exclusively with Thermo Scientific ClipTip pipette tips, providing a unique tip interface that locks the tip in place, and ensures a complete seal with minimal tip application and ejection forces. Tips are locked firmly in place and will not fall off.

Supplier: EPPENDORF

Versatile, ergonomic pipette with innovative design, meeting the highest needs in precision and accuracy.

Supplier: Thermo Fisher Scientific

Use Thermo Scientific™ SureSTART™ 9 mm screw caps with screw vials that have a 9 mm opening, including our SureSTART 2 ml Glass Screw Vials and 2 ml polypropylene screw Microvials for <2 ml samples (Level 1). Select level 1 caps for chromatography approved, cost optimised products that are suitable for everyday analyses and compatible with all instrument types.

Supplier: Thermo Fisher Scientific

PP, untreated, without lid. These plates are ideal for liquid phase assays, sample preparation, compound storage and chemical synthesis as they are non toxic and resistant to most chemicals, solvents and alcohols. White plates for luminescence applications maximise reflection of signal and minimise autoluminescence. Black plates for fluorescence applications reduce background fluorescence and minimise back-scattered light. Coloured plates are ideal for storage applications.

Supplier: SciLabware

Since this bottle was first introduced in the 1980’s, the versatile design has become the most commonly used laboratory bottle. Originally designed for the preparation and storage of culture media, this bottle is ideal for many applications.

Supplier: SIOEN

Comfortable, modern jacket made of 100 % quilted polyamide fabric with soft fleece lining inside and polyamide lining in the sleeves. Offers protection from wind and cold. Can be zipped in the rain jacket Tornhill (608).

Supplier: MICRONOVA

A dual-plated mop, specially designed to clean the top and bottom of lyophiliser shelves with one pass. The adjustable, compression fit plates ensure even pressure and consistent contact for optimal sanitisation. Works well on any variety of equipment shelves spaced 3 to 6" apart.