Environmental Products & Reviews

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).

ScienceLine single electrodes pH glass electrodesReference system: silver/silver chlorideShaft material:         glass, 12 mm ØZero point:                 pH = 7.0 ± 0.3Membrane shape:    sphereConnection cable:     e.g. L 1 AMetal electrodesShaft material:         glass, 12 mm Ø

The handylab OX12 portable oxygen meter in a shock-proof, water-tight casing is also ideally suited for on-site oxygen measurements in rivers, lakes or effluent, as well as for BOD measurements. Measurement parameters The oxygen concentration, saturation index and temperature measurement parameters mean that the SCHOTT Instruments handylab OX 12 has a variety of uses. Measurement memor y and interface The meter has a data…

The ideal instrument for measuring the Beta-Glucan content of all types of malt, wort, beer and other liquids. Uses the Carlsberg method to give accurate Beta-Glucan concentration values.

miVac is a range of centrifugal vacuum concentrators and freeze driers capable of removing water and organic solvents from a variety of sample formats including tubes, microplates, and vials. miVac concentrators come in 2 sizes, the smaller Duo and a larger Quattro. There is a choice of vacuum pump and rotor according to application and sample format.  To speed concentration built-in special runs for working with water and…

Double-beam, variable wavelength capability Programmable wavelengths: 190 - 900 nm East-to-use Control Pad Available Lamp startup/shutdown Pre-aligned lamps for easy changeover Remote autozero capability Optimized for use with ESA Coulometric electrochemical detection Low noise and low drift for increasing sensitivity and stability in analyses. The Model 526/528 detectors provide extremely low operating noise levels…

A low volume electrochemical cell optimized for the low flow rates of electrospray ionization mass spectrometry (ESI-MS). • Optimized for incorporation into low flow rate LC-MS applications • Provides high efficiency electrochemical conversion with minimal peak dispersion Proven Coulometric DesignThe Model 5030 Cell utilizes the proven porous graphite flow through design pioneered by ESA and is optimized for incorporation…

Dimension P1 The Dimension-P1™ Raman System is the first of LSI's Dimension series products. The CE and UL Certified Dimension-P1™ is an ultra-high performance Raman spectrometer achieved through the integration of proprietary optics and unique software solutions. The high sensitivity of its proprietary fiber-bundle probe system and  high light throughput spectrometer, combined with the unsurpassed performance of…

Dimension P2 The Dimension-P2™ Raman System represents a true portability solution for high performance Raman spectroscopy. The Dimension-P2™ comes with LSI's Vector Raman Probe™ and the powerful RamanSoft for data acquisition, data processing, and data analysis. The system includes the External Sampling Module allowing the user to determine a wide range of potential applications and operational conditions. The Dime…

The Dimension-M1™ Raman MicroscopeLambda Solutions now provides a unique coupling of its Dimension series Raman systems to Nikon or Olympus microscopes. The result is a high performance Raman microscope at an extraordinary value. The Dimension-M1™ is available as an integrated unit, or as a Dimension-P1™ Raman System with the addition of a microscope and a Raman Microscope Adapter.  This system is available with the high spati…

The Vector Raman Probe™ The Vector Raman Probe™ is a high performance optical device designed to yield high sensitivity for all applications in Raman spectroscopy with flexibility of use. The probe comes with >OD6 laser rejection and a cutoff wavenumber <150 cm-¹ from the 785 nm laser line. The Vector Raman Probe™ comes with SMA connectors for flexible detachable fiber use. The stainless steel cover allows for easy hand-held…

The K2 family of Multifrequency Cross-Correlation Phase and Modulation Fluorometers introduces a new approach to fluorescence and phosphorescence instrumentation for the research laboratory. Its optical design and automatic instrument control are state-of-the-art for steady-state and dynamic fluorescence measurements.  Its full automation and user friendly software make the instrument easy to use for both the student and the s…

The ISS Chronos is the first, frequency-domain fluorescence lifetime instrument based on the use of laser diodes and light emitting diodes (LED) as excitation sources. This powerful tool provides all the benefits of a full lifetime fluorometer at an affordable price. The ISS Chronos has been enhanced for those users operating at standard wavelengths of excitation typically at a set region. The Chronos is a fully-automated inst…

The PC1™ is a very sensitive, compact, computer-controlled Photon Counting Spectrofluorometer designed for applications in physical chemistry, biochemistry, physiology, neurochemistry, molecular biology, environmental analysis, and immunoassay research.Five key features make the PC1 Photon Counting Spectrofluorometer the most modern instrument in its class: Size The compact design optimizes the light path so that the sample c…

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…

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…

LSI RamanSoft                      This software package provides a complete suite of functions and features that make LSI Raman spectrometers easy to use while providing access to critical data acquisition & processing capabilities. Our unique and powerful background removal algorithms allow for acquisition of quality spectra for database analysis and effective data processing. The acquisition and analysis windows permit…

Pays for itself after just 2 months use! SolventTrak is a solvent conservation system designed to recycle uncontaminated solvents used in isocratic HPLC systems. In most systems much of the mobile phase can be recycled and reused. This saves money by reducing solvent consumption and the need for solvent disposal. Key benefits: Unique peak detection algorithm accurately defines peaks and diverts them to waste Installs ea…