7797 Results for: "Benzophenone&view=easy"

Supplier: Cytiva

HiScreen columns prepacked with Blue Sepharose™ Fast Flow has cibacron blue 3G covalently attached to the Sepharose™ 6 Fast Flow matrix by the triazine coupling method.This is an excellent choice for method optimisation and parameter screening for purification of albumin, enzymes (including NAD+ and NADP+), coagulation factors, interferons and related proteins.

Supplier: Portwest

An excellent jacket for leisure or work. A luxury feel microfibre peach finish is twinned with a 280 g fleece lining that keeps in heat and feels comfortable to wear. Features include double storm flaps, drawstring hood and waist and lower zip pockets.

Supplier: EUTECH

This water- and dust-proof tester is ideal for quick and accurate pH checks in pools and spas, aquariums and hydroponics operations, cooling towers, food processing water and process/wastewater. The double junction electrode makes the tester ideal for dirty water and solutions with heavy metals or contaminants, while increased reference gel volume offers significantly longer electrode life. Also suitable for educational purposes in schools.

Supplier: Thermo Fisher Scientific

This antibody labeling system uses nickel chelated agarose to temporarily immobilise antibody molecules via their histidine-rich Fc regions. Once held in place on the gel, the antibody can be biotinylated at either sulfhydryl groups (after mild reduction or disulfide bonds) or primary amines. Excess labeling reagent and by-products are then washed away before recovering the labeled and purified antibody from the gel using a mild imidazole solution. No gel filtration or dialysis are needed.

Supplier: EPPENDORF

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

Supplier: Portwest

Designed to protect the lower body, Solar FB31 over-trousers are constructed using a Nomex®/Lenzing® FR viscose fabric. The design offers high freedom of movement. Features include a low-cut crotch seam, non detachable shoulder braces, side elastic and bellow front fly.

Supplier: MP Biomedicals

Titanium’s strength is comparable to steel however its weight is 40% lower. Constructed from titanium, these tubes and grinding matrix are tough enough to stand up to the most demanding mechanical punishment that can cause traditional thermoplastic tubes to crack. The tubes are machined from premium grade billet and deliver superior strength over less expensive production methods. An oblique angle conical bottom provides a better impact surface than the rounded bottoms of deep-drawn tubes.

Supplier: Portwest

This premium cotton fabric is constructed using special long staple fibres which create a strong but soft material with excellent pilling resistance. Moisture is absorbed quickly which allows the wearer to feel cooler, drier and more comfortable. The fabric is fully pre-shrunk and has excellent dye retention properties.

Supplier: MOLNLYCKE HEALTH CARE

These sterile, blue cleanroom undergloves with beaded cuffs and curved fingers are made to be worn in combination with the Biogel® NeoTech overglove to form a Breach Indication System. The gloves are suitable for use in aseptic and Class 100 (ISO 5)/EU GMP Grade A environments.

Supplier: FRITSCH

aus gehärtetem Stahl premium line 1 * 1 items

Supplier: VWR Collection

These digital meters combine six parameters in one instrument: pH, mV, temperature, conductivity, dissolved oxygen and turbidity. IDP technology optimises use and makes measurement easier (no need to recalibrate when changing the meter, and no need to adjust the meter's settings). The measured data is complete with serial number, settings and calibration data.

Supplier: EPPENDORF

Eppendorf® Safe-Lock 2,0 ml microtubes ensure secure sample preservation. With an innovative Safe-Lock mechanism, these microtubes prevent accidental openings, providing reliability in a 2,0 ml capacity. Ideal for various applications, they combine durability, ease of use, and sample protection.

Supplier: DWK Life Sciences

CELLine™ is a disposable, two-compartment bioreactor manufactured from optically clear virgin PS with a gas transfer bottom made of a moulded silicone membrane providing a 0,2 µm vent barrier. The compartments are separated by a 10 kDa semi-permeable cellulose acetate membrane and individually pressure tested for integrity. CELLine™ classic (CL) is ideal for laboratory scale applications using suspension cells or adherent cells in combination with microcarriers. The unit is optimised for cultivation of hybridomas and many other cell types (for example CHO, NSO, SF cells). CELLine™ adhere (AD) is specifically adapted to allow growth of anchorage-dependent cells (for example HEK, BHK, CHO cells). The CELLine™ AD bioreactor contains a woven PET matrix in the cell compartment providing an ideal surface for cell attachment.

Supplier: Portwest

Breathable and waterproof, this superb flame resistant and anti-static garment provides everything needed. The fully elasticated waistband and back waist buggy maximise comfort, the braces are fitted with a quick release buckle system.

Supplier: OHAUS

Designed for applications that require repeatable results and superior temperature stability. These multi-purpose units are ideal for incubation and activation of cultures, enzyme reactions, immunoassays, melting/boiling points, and a wide variety of other laboratory procedures.

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: 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: DELTALAB

HDPE container and white ribbed cap.

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, deionised water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter.

Supplier: VACUUBRAND

These chemistry pumping units use chemical resistant solenoid valves to maintain process control. Once the first boiling point is detected by the controller, it maintains the pressure at this level. Pumping units can be configured to run one or two independent processes at the same time.

Supplier: Sartorius

Compact Arium® Mini laboratory water systems have been designed for Type 1 ultrapure water requirements of 10 L per day and are ideal for use in preparation of buffers, media and samples, both in life sciences applications and in analytical laboratory procedures.