Through extensive research, experimentation, and clinical trials, experts in the field of drug discovery and development identify promising biopharmaceutical or pharmaceutical drug candidates, optimize their efficacy and safety profiles, and navigate regulatory processes for eventual market approval. From innovative therapies to groundbreaking treatments, this dynamic scientific field plays a pivotal role in revolutionizing medicine and saving lives.
ATPBind is a resin which can be used to eliminate ATP contamination from buffers and samples in order to give low backgrounds in sensitive assays that measure ATP; a single filtration through a column of ATPBind is usually sufficient to reduce high levels of ATP to very low values. The resin works in a range of buffers, and is also unaffected by high salt concentrations. It is supplied pre-packed for convenience in 0.4g mini-c…
The FIAstar™ 5000 System is used for the automatic wet chemical analysis of nutrients and other parameters in water, soil and wine, as well as in meat or other food products. Single or multiple parameters can be analysed sequentially using just one Analyser module and Plug & Analyse Method Cassettes. The modular system can be expanded for the simultaneous determination of up to three parameters.The Plug & Analyse concept ensur…
Alfa Aesar offers a full range of precious metal salts and solutions manufactured to stringent specifications. Homogeneous catalysis provides an excellent choice where highly specific reactions are desired including chiral transformations. Our homogeneous catalysts can be used in a wide range of chemical transformations. Supported (heterogeneous) precious metal catalysts are used in a variety of reactions including hydrogena…
The AutoLAB has been design by chemists for chemists and features a range of innovations to make it easy-to-use, to reduce training time and the need for specialist users to a minimum. Manual or software controlled Upgradeablity built-in by design Tool-less couplings. It is HEL's industry-leading WinISO software control system that puts ""Auto"" into AutoLAB. WinISO is feature-packed, allowing for standard datalogging and para…
The FlowCAT delivers high pressure flow chemistry in a compact, bench top unit. The flexible design allows screening, optimization and scale-up of both homogenous and heterogeneous chemistry in the same unit, and can incorporate a combination of gas and liquid feeds. Applications include hydrogenation, carbonylation or other high-pressure chemistry. Ability to switch in between applications easily, such as polymerisation, ox…
Alfa Aesar offers a full range of precious metal salts and solutions manufactured to stringent specifications. Homogeneous catalysis provides an excellent choice where highly specific reactions are desired including chiral transformations. Our homogeneous catalysts can be used in a wide range of chemical transformations. Supported (heterogeneous) precious metal catalysts are used in a variety of reactions including hydrogena…
HEL's simplist catalyst screening system, the CAT blocks, are complete units for hydrogenation and other high pressure reactions. CAT systems have been designed to provide a cost effective, simple and easy-to-use tool for high pressure reaction screening. They can be used directly on stirring hot plates or oil baths.
ASDI supplies reactive intermediates for directed parallel synthesis (DPS) and combinatorial chemistry. ASDI maintains a diverse collection, enriched with key electrophilic and neucleophilic groups, selected with the medicinal chemist in mind. Select from a diverse compound collection via our online ordering sytem. Order only the stoichiometric amounts you need for your project. In the vial type you request. Shippe…
Complete range of Calbiochem® high quality detergents including Bile Salts Detergent Adsorbents Detergent Kits Ionic Non-Detergent Sulfobetaines (NDSB) Non-Ionic Zwitterionic
The Photometer for all simple and rapid Routine Wastewater and Drinking Water Measurements!This photometer allows measurement of convenient rapid tests: simply lift the cover, insert the coded cuvette and read the result. The "AutoSelect" function performs all necessary settings. The cover serves both as dust cover and on switch.When the cover is opened, the instrument switches on and checks the optical system itself. It also…
The photometer for professionals!All available WTW test kits can be used for measurement in reaction cuvettes for rapid tests or in rectangular cuvettes with higher sensitivity. Apart from tests, the 12 available wavelengths and the underlying reference beam technology permit measurement of kinetics with excellent stability.Simple and easy operation: lift the cover, insert the cuvette and read the result. The "AutoSelect" func…
The all-round instrument for laboratory use photoLab ® Spektral offers free selection of wavelength between 330 nm to 850 nm with a free choice of wavelength. A high-quality Zeiss optical module is at the heart of this contains spectral photometer. Its no-wear technology no mechanical parts. In operating mode, the photometer carries out regular AutoChecks thus ensuring correct measuring results. These can be checked and docume…
The new portable photometers offer decisive advantages for field use: They are handy, have a low power consumption and a lot of extra features!Smart adapter solution for the use of different cuvettesBacklit display with automatic switch-offUser guidance via display for easy operation without handbook readingLarge selection of test sets for all requirementsMethod and software update via internetIntegrated pH measurement with au…
The portable photometer pHotoFlex Turb has all the features of the pHotoFlex and additionally offers the ideal complement of turbidity measurement!This is an ideal combination wherever fluids, from water to wine, have to be measured in the field. In such cases, turbidity, pH and photometric parameters will often play a role.In addition to 6 wavelengths for photometric measuring, pHotoFlex Turb has an infrared light source for…
Thermoreactors for COD and all other thermal Digestion ProcessesThermoreactors are required for chemical digestion processes, such as for COD, total nitrogen or total phosphorus. They ensure that the digestion is carried out completely, as they maintain the necessary high reaction temperature throughout the whole of the defined period. In each of the thermoreactors from WTW the most important temperatures and digestion times a…
Everything you need for your application, in one complete package. Comprehensive, preconfigured lab kits take the guesswork out of ordering. Every component is matched to your general purpose application, with everything required for your particular analysis. No missing pieces and nothing else to order- so right out of the box, you can be up and running. Orion Full Laboratory Kits include: - Orion Star™ Series meter - E…
CR 2200 is ideal for anyone who needs to perform routine water analysis tests with small sample amounts, as 5 programs are available for digestion of 12 sample cuvettes at 212, 248 and 298.4 °F (100, 120 and 148 °C).
In addition, you can program the CR 3200 to carry out 8 of your individual digestions at freely selectable temperatures up to 338 °F (170 °C).
CR 4200 is the right choice for anyone who needs to perform multiple tests simultaneously, such as COD (298.4 °F/148 °C) and total-N (248 °F/120 °C), as the two thermoblocks for 12 cuvettes each can be controlled separately. It also has memory for 8 of your own user-defined programs with free temperature selection up to 338 °F (170 °C).
Color-coded technical buffer solutions in plastic bottles Order No. Type No. pH value at 25 °C Contents285139156 LC 4004 K 4.00 250 ml in PE bottle285139189 LC 7004 K 7.00 250 ml in PE bottle285139218 LC 1004 K 10.00 250 ml in PE bottle Technical buffer solutions according to DIN 19 267 in canisters(preser ved with Thymol…
Simply multiple: Multi 350i with combined conductivity/oxygen sensor ConOxThe new Multi 350i from WTW, Weilheim, Germany, is a must for anyone who wants to have a versatile high precision multiparameter instrument. In combination with a wide choice of sensors from the WTW program all important parameters of water analysis can be measured: pH, ORP, DO, conductivity, resistance, salinity, TDS, ISE. But there is still more: With…
Portable Measuring: Environmental monitoring, process control and water analysis with pHotoFlex, pHotoFlex Turb and Turb 430 IRWTW has developed a new line of field instruments based on optical measurement, designated pHotoFlex, pHotoFlex Turb and Turb 430 IR. The instruments have been designed to extract the optimum performance from the latest generation optics optics with state-of-the-art LED technology. Using these optics a…
New in the VARIO family of WTW:The VARIO Cond has a lot to offer – at an excellent price. This economically designed meter is ideal for use in process control monitoring or anywhere a small, accurate meter is needed. The VARIO is small, light, handy, waterproof and has a robust firmgrip rubber armoring. Miniature precision, the VARIO Cond Sets:The VARIO Cond KIT with 4 electrodes conductivity cell: The globally renown measuri…
Turb 430 IR is a new portable turbidity meter from WTW, designed for use in the measuring range from 0 – 1100 NTU/FNU. Fully compliant to DIN EN 27027/ISO 7027, the instrument is optimized for applications demanding high mobility, e.g. drinking water analysis and process control. Having been developed together with the multi-parameter photometers of the pHotoFlex Series, the Turb 430 IR offers a number of innovations compared…
WTW has reworked and improved the premium photometers photoLab S6 and S12. The Reference Beam Technology of the WTW filter photometers can technically hardly be topped, especially by the resulting stability and accuracy of measuring. Therefore the focus of the improvement has been on AQA and IQC functionality and also user defined methods for more indiviudal testing: Reading of results as transmittance in %T Storage of 10…
