7797 Results for: "2-Fluoro-5-nitroaniline&view=easy"

Supplier: Portwest

Portwest WX3 contemporary workwear is designed to the highest standards and offer a solution for everyday activity and working environments. Constructed with cutting edge fabrics giving superior abrasion resistance and exceptional all-day comfort. The softshell jacket features a windproof, water-resistant and breathable membrane with a micro polar fleece.

Supplier: Thermo Orion

Use the Orion Star T930 ion titrator for dedicated ion titrations including salt in foods, chloride in drinking and wastewater, ammonia and Total Kjeldahl Nitrogen (TKN) of wastewater, surfactants in consumer products and total hardness of water.

Supplier: Thermo Orion

Use Thermo Scientific™ Orion™ AQUAfast digestion tubes, reaction tubes and liquid reagents with Orion™ AQUAfast colorimeters and Thermo Scientific™ Orion™ AquaMate Vis and UV-Vis spectrophotometers. Digestion and reaction tubes contain the precise amount of reagent, are made of special optical glass and fit the Orion™ AQUAfast COD165 thermoreactor. Digestion tubes measure COD, total nitrogen and total phosphate. Reaction tubes measure ammonia, nitrate and phosphate. Liquid reagents mix quickly and easily in solution and measure fluoride (SPADN), hydrazine and pH.

Supplier: MP Biomedicals

Protamine sulphate is a purified mixture of simple protein principles obtained from the sperm or testes of suitable species of fish, which has the property of neutralizing heparin. Because of having much basic amino acids (mostly arginine) protamine contains far greater nitrogen than other proteins. Its molecular weight is relatively small. Histone and other basic proteins in the testes of unmatured fishes convert into protamine along with the growth of the fishes. In the testes protamine takes the form of nucleoprotamine linked with DNA.

Supplier: CERTOCLAV

These compact stand-alone laboratory autoclaves CertoClav-Vacuum-Professional offer 11 pre-defined programs for sterilisation of solid materials, hollow body, porous materials, textiles, liquids prions and plastics. They are used in microbiology, bio-chemistry, food industry, material testing, pharmacy and universities.

Supplier: Portwest

Classically styled, gives enhanced protection whatever the elements. With a mobile phone pocket and a radio loop as standard, this jacket is warm, comfortable and water repellent.

Supplier: Portwest

The Iona™ Lite jacket offers added visibility in dull conditions, features include two large pockets, an easily accessible external mobile phone or radio pocket to the chest and a drawcord hood and hem for snug fit.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-SDA (Sulfo-NHS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 3.9Å spacer arm separates the two photoreactive groups.

Supplier: Thermo Fisher Scientific

These devices can be used for a wide range of applications including low molecular-weight contaminant removal, buffer exchange, desalting, equilibrium dialysis, and concentration. The cassette membrane is composed of low-binding regenerated cellulose and features a hermetically sealed sample chamber to maintain the highest possible sample retention. This type of membrane is compatible with a number of common chemicals and buffers. The colour-coded transparent frames of the Slide-A-Lyzer® cassette allow instant recognition of the MWCO of the membrane and make viewing the needle easier during sample injection.

Supplier: Integra

These systems are used for aspirating, removing, or filtering biological or chemical liquids cleanly and efficiently. All functions necessary for this are built into the compact design. With single button operation, the device is ready for use at all times.

Supplier: Binder

With natural convection, Avantgarde.Line heating and drying chambers offer quality and process reliability. With a wide temperature range up to 300 °C, these drying ovens can be used in all applications. Short heat up times and large power reserves are ideal for applications in science, research and industry. APT.line™ pre-heating chamber technology gives homegeneous temperature distribution and excellent temperature uniformity and fluctuation. Units up to 115 litres can be stacked on top of each other to save space. These units have 60 mm insulation which lowers energy consumption and increases performance. All models have a stainless steel chamber with an ergonomic door opening system.

Supplier: Binder

With forced convection and enhanced timer functions, the Avantgarde.Line heating and drying chambers offer quality and process reliability. With a wide temperature range up to 300 °C, these drying ovens can be used in all applications. Short heat up times and large power reserves are ideal for applications in science, research and industry. The APT.line™ preheating chamber technology gives homegeneous temperature distribution and excellent temperature uniformity and fluctuation. Units up to 115 litres can be stacked on top of each other to save space. The units have 60 mm insulation which lowers energy consumption and increases performance. All models have a stainless steel chamber with an ergonomic door opening system.

Supplier: NEW PIG

This exclusive, adhesive-backed mat stays put to prevent slips, trips and falls around workstations and walkways near machinery in industrial workplaces.

Supplier: Portwest

Lightweight and practical the classic Iona rain jacket provides waterproof protection and increased visibility. Features include pack-away hood, adjustable drawcord hem, large storage pockets and vented back yoke and eyelets added breathability and comfort.

Supplier: Cytiva

Capto™ adhere ImpRes is a strong anion exchange multimodal BioProcess chromatography medium (resin), designed to meet the demands of modern large-scale manufacturers, for high-resolution polishing of monoclonal antibodies (MAbs) and other biomolecules. Capto™ adhere ImpRes is designed to allow effective MAb polishing in the second or third step of a purification scheme downstream of the protein A capture step. Polishing can be performed in either bind and elute (binding) or flowthrough (non binding) modes.

Supplier: OHAUS

This digital waving shaker provides precise speed control and a smooth, low foaming, three dimensional, 'wave' motion. Ideal for use in a wide range of laboratory applications and designed to be used in a variety of environmental conditions. Tray includes a non-skid rubber mat that is suitable for holding Petri dishes.

Supplier: VISION ENGINEERING

High productivity eyepiece-less stereo microscope.

Supplier: Portwest

This slim fit stretch trouser has all the features of a cargo style with the advantage of dynamic cotton stretch twill fabric. This stretch fabric gives the ultimate in comfort and freedom of movement. Features include multiple utility pockets and a concealed hook and bar waist fastening. With twin stitching throughout and bar-tacking at all stress points, this trouser is highly durable.

Supplier: FRITSCH

80 ml grinding bowl made of sintered corundum with special lid and transmitter null

Supplier: FRITSCH

250 ml grinding bowl made of hardmetal tungsten carbide with special lid and transmitter null

Supplier: MOLECULAR DEVICES

The QPix® XE is a microbial colony picker ideal for labs with reduced space, but need efficient colony picking throughput. The QPix® XE is a great entry-level system to replace highly subjective and error prone manual picking with automated colony picking.

Supplier: BELLINGHAM STANLEY

Single wavelength polarimeter with low maintenance LED light source. Suitable for sugar, food, chemical and pharmaceutical industries.

Supplier: Testo

The testo Smart Probes offer highest mobility and efficiency in measurement of temperature. The probes can be operated wirelessly (Bluetooth®) with the own smartphone or tablet (testo Smart Probes App available as free download).

Supplier: Retsch GmbH

The ZM 200 is a powerful ultra-centrifugal mill for both demanding grinding tasks and efficient routine work. ZM 200 reduces the size of soft to medium-hard and fibrous materials. Ideal for rapid yet gentle preparation of analytical samples of materials such as chemicals, drugs, spices, coal, synthetic resins, plastics, pharmaceutical raw materials and finished products, plant constituents and surfactant determination in washing powders. For grinding larger amounts the use of a paper filter bag or a cyclone with 3 or 5 litre collecting receptacle is recommended. The sample is then cooled by the airstream and discharged more rapidly from the grinding chamber via the passage receptacle.

Supplier: FRITSCH

Zirkonoxid P-7 premium line 1 * 1 items

Supplier: Nitritex

COVERS PHARMA BIOCLEAN 18 CM SPECIAL 1 * 500 items

Supplier: MACHEREY-NAGEL

QUANTOFIX® test strips meet all requirements of a modern rapid test. The colour of the reactive pad changes depending on the concentration of an analyte in the sample. The evaluation is usually carried out visually by comparison of the reaction colour with a multi-stage colour scale. These test strips are immediately ready-to-use. They do not require additional accessories. The test strips are intended for single use, maintenance or calibration are not required.

Supplier: Merck

The EZ-FIT^® filtration unit is a single-use filtration device made of white, gridded, and mixed cellulose esters (MCE) membrane with a blue base integrating a cellulose support pad. It provides a safe and fast way of performing membrane filtration by avoiding the exposure to the risks of microbiological analysis.

Supplier: GA

The DYMO® LabelWriter™ 550 Printing kit provides an affordable, complete printing solution for labs on a budget. Supplied with the DYMO LabelWriter™ 550 direct thermal printer, free DYMO Connect label design/barcoding software, and two rolls of LWCS-class labels.

Supplier: IKA

Regardless of whether samples are hard, soft or fibrous this MultiDrive crusher can perform a wide range of crushing tasks involving coarse and fine crushing. MultiDrive control mixes, grinds and is also fitted with a dispersion vessel and a disposable tube.