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…
The inoLab® benchtop meters of WTW, Weilheim, Germany, have been relaunched in April 2004. pH, DO, conductivity and multi-parameter instruments show not only a new colour but also enhanced functions and additionally, the family will have two new members, the new inoLab® pH/ION 735 and the high-performance inoLab® pH/ION/Conductivity 750 with two high-impedance inputs and an 8-pin socket for conductivity cells. So for almost a…
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…
Looking for a portable but precise conductivity measurement to fulfil USP 27 regulations on pure water? For this purpose WTW, Weilheim, Germany, offers the Cond 340i, a precise hand held conductivity meter. It is a instrument including memory, datalogger and RS 232 interface with all features to perform conductivity measurements for every application. For USP measurements the temperature compensation can be switched off, a spe…
Guaranteed, Longest Lasting Preparative HPLC and SFC Column
Application Reagent containers for storing up to 3.5 ml of MagNA Pure LC reagents on the stage of the MagNA Pure LC Instrument. The tubs can be sealed with MagNA Pure LC Tub Lids (small, medium) (Cat. No. 03 004 082 001). Quality The disposable plastics for the MagNA Pure LC Instrument meet stringent requirements: they are free of nucleases and amplification inhibitors (for PCR/RT-PCR), and are guaranteed to be inert to…
The need to study crystallization is extremely widespread in the chemical industry due to the importance of solids as the final form of many products. HEL's Crystal Eyes makes it easy for chemists to determine the crystallization and dissolution points of their solutions. Crystal Eyes monitors and logs temperature, turbidity, and pH. The system includes choice of probe, signal conditioning electronics, and a compact PC with pr…
Exciton specialize in the development and manufacture of the highest quality fluorescent and absorber dyes and dye stabilisers for applications ranging from fluorescent tags, OLEDs, neon cut filters, colour gamut filters, optical recording media and telecommunications materials. Their laser dyes provide optimum lasing for a given mode of excitation with the highest photochemical stability. Exciton are leaders in the developmen…
Fast, efficient screening of 8 reactions up to 200Bar The HP ChemSCAN is a dedicated parallel reaction system for the rapid development of high pressure reactions and heterogeneous catalysis systems. An 8 reactor platform rated to 200 º C & 100Bar (200Bar option) - with each reactor independently controlled and monitored. The sophisticated software controls allow for quick and efficient screening and development of catalytic r…
Chemistry platforms with independently controlled zones, offering both high and low pressure solutions. Options of 2, 4, 6 or 8 zones available, with the facility to mix and match up to 8 different reactors and vials, low and high pressure. The AutoMATE allows for independent temperature control and monitoring for each reactor as well as over 100 º C range at any time. Choice of bottom (magnetic) and / or overhead stirring is…
The Gas Addition Module provides a safe and efficient means of performing gas-liquid reactions under continuous flow-through conditions. Based on an ingenious ‘tube-in-tube’ design developed by scientists at Cambridge University in the UK, it promotes rapid diffusion of pressurized gas through gas-permeable tubing to quickly create a gas saturated solvent stream in typically less than 10 seconds. Liquid (usually in the form of…
The new AutoLAB Flex from HEL is an adaptable, flexible, easy to use reactor system. Provided with a user friendly touchscreen control interface, it allows full control and data logging, with graphic data displays that can be integrated into other reporting and analysis software. AutoLAB Flex Features and Benefits: Adjustable - Several degrees of freedom to adjust for different vessel sizes (up to 5L) and stirrer motors w…
MicroNOTE controls agitation and temperature on stirrer reactors with the option to add liquid (or gas) dosing and pH. It can be added to existing or new vessels. At the heart of the MicroNOTE is HEL's intuitive WinTOUCH Software. Presented on a low profile touchscreen PC, it is configured to "Plug & Play" with a full range of common laboratory devices. Easy to use Command, Datalogging and Safety protocols are designed to impr…
The CrystalSCAN is a bench-top, automated, parallel crystallization monitoring platform, facilitating determination of solubility curves and the MSZW (metastable zone width) of multiple samples, and optimization of the desired crystallization process.
MycoTOOL PCR Mycoplasma Detection Kit - Highly sensitive PCR test for the detection of Mycoplasmas. Mycoplasmas are frequent causes of contamination in biopharmaceutical production, cell therapy and tissue engineering. Traditional detection methods, use growth on culture media to detect contaminating organisms. These culture-based methods are time-consuming, requiring as much as 28 days to complete, laborious and difficult to…
Highpreactor – Overcome Limits - High Pressure Reactors, Customized Reactors and Test Autoclaves. Berghof reactors in volumes from 25 ml to 4 liters offer a completely modular design and are specially configured for manifold application. The unique features of all Berghof reactors are their thick-walled PTFE inserts and PTFE linings for use with corrosive media. These make them an economical alternative to reactors made of…
With its Novabiochem® product line, Merck Millipore offers an extensive range of high-quality coupling reagents for in situ activation. These coupling reagents offer an extensive variety of options for amide bond formation. This ensures that organic chemists always have the most suitable reagent for their applications. Moreover, Merck Millipore provides additives, linkers for solid phase synthesis, and various reagents for the…
Are you familiar with SiliCycle’s heterogeneous (silica-supported) catalysts? Gathered under the SiliaCat® brand, they are made using an innovative technology. The matrix consists of organically modified silica, described as a sol-gel hybrid organic-inorganic material. The SiliaCat family is an essential tool in the chemical manufacturing industry, as it opens the door for a “Green” and environmentally friendly synthetic rout…
Fast, reliable & selective. Add these features to a top grade silica gel and you will find a pre-packed flash cartridge that will allow you to achieve great peak resolutions time and time again. Therefore, if your laboratory’s high throughput demands require results that are processed quickly, SiliaSep columns are your partners for your venture.Pre-packed Flash Cartridges SiliaSep™ Features: Fast, reliable, easily reproduc…
Purification Consumables and Custom Products.We understand that your purification challenges are unique. That’s why we offer you a variety of options to help you solve them. Whether you seek the up-front cost savings and versatility of packing your own columns, the consistent quality and time savings of pre-packed columns, or the ease associated with having us purify material for you; Sigma-Aldrich is your purification partner…
Roche FuGENE HD Transfection Reagent is a next-generation transfection reagent, free of animal-derived components. Roche FuGENE HD Transfection Reagent is designed to transfect a wide range of eukaryotic cells, including insect cells and many tumor cell lines not transfected well by other reagents (e.g., MCF7, Hep G2, PC-3, HeLa, MA-10, Hep G2, SH-SY5Y, A7r5, STO, SCC-61, SQ20B, T98G, STSAR-90, A375, A549, and others). In addi…
The CORE Library small molecule screening compound stock is a total of more than 600,000 leadlike and druglike small molecule compounds based on novel scaffolds and designs created by ChemBridge. This stock includes 3D, sp3-enriched compounds and grows by approx. 80,000 compounds per year. Customer and custom select from the CORE Library stock.
