96403 Results for: "Comparator+Kits&pageNo=25&view=list"

Supplier: witeg Labortechnik

Flask for collecting 25ml, with cylindrical hook,120x32mmmm, acc. to schlenk, null

Supplier: LABCONCO

Self-contained ductless enclosures allow safe handling of organic, formaldehyde, acid gas, sulphur compounds, or ammonia chemical fumes and vapours, as well as particulates. Air inside the enclosures passes through carbon filters, and in some cases additional HEPA particulate filters, before being safely exhausted back into the laboratory. No outside ducting is required.

Supplier: Merck

EHEC is capable of inducing life threatening illnesses, particularly in people with immune deficiency, young children and the elderly. Although the most common cause of EHEC is E. coli O157, other serotypes, such as O26, O45, O103, O111, O121 and O145, are also relatively frequent causes of infection. Typical symptoms are severe abdominal pain and diarrhoea, which is initially watery but often becomes bloody. E. coli are gram-negative, non sporulating, facultative anaerobic bacilli. Amongst the pathogenic E. coli, Verotoxin-forming strains (STEC or VTEC) have gained importance in recent years. The group of enterohaemorrhagic E. coli (EHEC) with its highly pathogenic serovar O157:H7 strain is particularly interesting in this respect. The main sources of infection are contaminated, raw or insufficiently heated foods of animal origin, such as meat and dairy products. The reservoir for EHEC is the gut of ruminants. Microorganisms can enter food during the processing of meat and dairy products if hygienic conditions are inadequate. The drastic increase in the incidence of food contamination caused by E. coli O157 demands reliable and rapid methods of detection. Innovative, rapid tests make screening for pathogenic organisms easier. Complete test sets for the detection of pathogens and toxins. The one-step format reduces the possibility of errors during handling. In addition to tests for the most common cause of infection, E. coli O157, there exits a 24-H screening protocol for VTEC, including E. coli O104:H4, based on Rapidcult™ E. coli enrichment combined with detection using Duopath® Verotoxins.

Supplier: witeg Labortechnik

Flask for collecting nitrogen 25ml, with cylindrical stopcock,120x32mm, st14/23,acc. to schlenk, null

Supplier: MACHEREY-NAGEL

NanOx N pack of 30g decomposition reagent with spoon and 25g compensation reagent with spoon NANOCOLOR. 1 * 30 g

Supplier: PFEIFFER VACUUM

HISCROLL 6 STANDARD 1 * 1 items

Supplier: HONEYWELL SAFETY

GLOVE DEEP BLUE WINTER GAUGE 13 S.9 1 * 1 PAIR

Supplier: witeg Labortechnik

Flask, 25ml, ST14/23, pear shaped, outer diameter 43mm, height 90mm, borosilicate glass 3.3 1 * 1 items

Supplier: Zellstoff-Vertriebs-GmbH & Co. KG

PAPER TOWELS Z-FOLD 2-LAYER PURE WHITE 1 * 3.750 items

Supplier: GERING

ARAOMETER LIGHT LIQUID BAUME 1 * 1 items

Supplier: SWANN MORTON

Qlicksmart SnapIT is a simply safer way to open glass ampoules and avoid painful and dangerous sharps injuries. This easy-to-use multi-use ampoule opener avoids the unacceptable sharps injury rates seen when ampoules are opened by hand. L×W: 80×13 mm, 11 g. Plastic (body), Silicon (O-ring), Stainless steel (keyring and spring).

Supplier: witeg Labortechnik

Tubing threaded 22x110x1.8mm gl25 with screw threaded, straight,acc. to din 12216, with iso screw thread,made of borosilicate glass , available with screw thread gl, rd or svl null

Supplier: HONEYWELL SAFETY

GLOVE DEEP BLUE WINTER GAUGE 13 S.10 1 * 1 PAIR

Supplier: Anton Paar

EINWEGMESSPLATTE D-PP25/SS/S07 1 * 1 items

Supplier: GLASWARENFABRIK KARL HECHT

CENTRIFUGE TUBE BORO 100X24/25MM UNGRAD 1 * 100 items

Supplier: witeg Labortechnik

Flask for collecting 25ml,with cylindrical stopcock, 120x32mmmm, acc. to schlenk, null

Supplier: CUSTOM MADE CHEMICALS LAB

D-(+)-Glucose CAS: 50-99-7 EC:200-075-1 CRM, ISO 17034 and ISO 17025 Conservation 24 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 250 mg

Supplier: CUSTOM MADE CHEMICALS LAB

Calcium Carbonate - Certified Reference Material for standardization of volumetric solutions CRM, ISO 17034 and ISO 17025 Conservation 60 months. Store under normal laboratory conditions, at temperatures between 15C to 25C 1 * 50 g

Supplier: HONEYWELL SAFETY

GLOVE DEEP BLUE WINTER GAUGE 13 S.11 1 * 1 PAIR

Supplier: HONEYWELL SAFETY

GLOVE DEEP BLUE WINTER GAUGE 13 S.8 1 * 1 PAIR

Supplier: BEHR

Determination of biodegradability: laboratory water treatment system in borosilicate glass 3.3, complete apparatus 1 * 1 items

Supplier: VARIAN

POLYMERIC FEP TUBING 1/8INCH X 0.062INCH 1 * 1 items

Supplier: CUSTOM MADE CHEMICALS LAB

Potassium Permanganate 0.2M (1N). Duree de conservation : 24 mois. Store under normal laboratory conditions, at temperatures between 15 to 25C 1 * 1 kg

Supplier: DWK Life Sciences

VIAL CRIMP TOP CLEAR 65/30 MM 1 * 100 items

Supplier: FISHER CONTAINER

CHEVRON PEEL POUCHES GAMMA IRRADIATED 1 * 1.000 items

Supplier: GRANT INSTRUMENTS

High quality, digital unstirred water bath range with choice of models from 2 to 34 litres and a dual bath with 5 and 12 litres. Dual baths are ideal when two different temperatures are needed and space is limited. All units have stainless steel tanks and durable painted steel cases, offer fast heat-up times, excellent temperature control, easy to use controls and a bright, clear display. All baths have heater mat technology ensuring optimum working space, without a heating element in the tank they are easier to clean. The 12 litre and larger models feature a convenient drain tap on the front of the bath. The range is ideal for use in university research and teaching, pharma/biotech, healthcare and industrial applications.

Supplier: GILSON

This compact, ergonomic system is an easy to use and accurate solution for high throughput pipetting of 96- and 384-well plates.

Supplier: MP Biomedicals

Cetyltrimethylammonium bromide is a phase transfer catalyst ideal for the precipitation of DNA. Hexadecyltrimethylammonium bromide is a bactericidal, cationic detergent. Its activity is neutralized by soaps and anionic detergents (i.e., SDS). Trimethylammonium bromide compounds form insoluble complexes with SDS. It is active at alkaline pH against both Gram positive and Gram negative organisms.

Cetyltrimethylammonium bromide ia used as an cationic surfactant suitable for the isolation of high molecular weight DNA in plants and other organisms(by a rapid method) as well as plant DNA for use in PCR analysis. It has been used to precipitate nucleic acids. CTAB provides enhancement of Concanavalin A mediated agglutination. It has been used for the determination of protein molecular weights in electrophoretic systems and for determination of critical micelle concentration of detergents. CTAB has also been used as a titrant for potentiometric titration of perchlorate and as a phase-transfer catalyst in reduction of arenes and heterocyclic compounds.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce TCEP-HCl is a potent, versatile, odorless, thiol-free reducing agent with broad application to protein and other research involving reduction of disulfide bonds. The unique compound is easily soluble and very stable in many aqueous solutions. TCEP reduces disulfide bonds as effectively as dithiothreitol (DTT), but unlike DTT and other thiol-containing reducing agents, TCEP does not have to be removed before certain sulfhydryl-reactive crosslinking reactions.

Supplier: HUBER

Recirculating Cooler with Pilot ONE temperature controller -10...40 C 1 * 1 items