23 Environmental Analysis & Electrochemistry
Optical Sensor Solutions for pH, Oxygen and Temperature
A new generation, revolutionary technology for pH, Oxygen and Temperature measurement, PyroScience, available from QCL, represents a step forward for those who are looking for fast, accurate and easy to use innovative meters and sensor concepts for academic, research, industry, underwater and gas applications.
PyroScience technology can be used individually for each parameter, as well as measuring Oxygen, pH and Temperature simultaneously. The PyroScience system, also features contactless readings that can be generated with different fibre-optic meters.
PyroScience uses REDFLASH technology which is based on the unique analyte-sensitive REDFLASH sensor materials. This technology delivers high precision, high resolution measurements, high reliability, low power consumption, low cross-sensitivity, and fast response time. In addition, all software versions are available as free downloads from the PyroScience website.
More information online:
ilmt.co/PL/pNdX 60494pr@reply-direct.com
High Concentration Arizona Pesticide Standard Kit
Restek introduces their Arizona pesticide certified reference material (CRM) kit, now featuring 58 compounds, each carefully calibrated to align with the variable state compound action limits. This CRM kit is designed to simplify your calibration requirements by providing concentrations that are 100 times the action limit for each component when the four ampuls are combined. This allows for analytical flexibility in constructing calibration curves and spiking sample matrices, ensuring accurate and reliable results in your pesticide analysis.
Restek offers a convenient solution for Arizona cannabis testing in with their single kit formulated specifically to meet the state’s regulations. The kit includes a four-mix set carefully designed for maximum stability, ensuring accurate calibration standards for your analytical needs. Restek takes quality control seriously, with two independently produced lots available from their ISO-accredited labs, providing reliable and consistent results for your testing requirements.
Choose Restek for the consumables, chromatographic conditions, and troubleshooting help your cannabis analysis needs. More information online:
ilmt.co/PL/LXQz
60193pr@reply-direct.com ADVERTORIAL Fast, Lab-Accurate Readings in One Handheld Instrument
Ultrameter II instruments provide a comprehensive suite of in-situ water quality analysis tools that can replace more costly and less convenient laboratory equipment.
A true, one-handed instrument, model 4P delivers Conductivity, Resistivity, TDS, and Temperature readings quickly and easily with autoranging capabilities resulting in increased reading resolution across a broad range of applications.
The 4P also features three preprogrammed solution models: KCl; NaCl; and Myron L’s own 442 Natural Water™ Standard. Setting the instrument to the solution model that most closely matches the constituents of the analyte yields more accurate results than instrumentation programmed to a single standard. A User mode can also be programmed when sampling a known solution. The result is benchtop accuracy of ±1% of reading in a handheld instrument.
And the 4P is IP67 dust-tight and waterproof, NEMA 6 submersible, and buoyant. Wireless data transfer is possible with bluDock™ option.
Model 6PFCE includes all features of the 4P but adds the ability to measure pH, ORP, and Free Chlorine Equivalent (FCE™).
pH readings are temperature compensated; you can choose to perform a 1-, 2-, or 3-point calibration depending on the range of samples measured to achieve ±.01 pH accuracy. The pH sensor is of a proprietary construction and includes a large potassium chloride solution reservoir for long life.
ORP measurements utilise a 99.9% pure platinum electrode and a reference junction that is shared with the pH sensor. ORP accuracy achieved is ±1 millivolt.
In addition, the 6PFCE features a groundbreaking new way to determine Free Available Chlorine. Get empirical measurements of the chemical activity of a solution without the hassle and subjectivity of colorimetric and test-strip methods. The FCE function is the fast, accurate way to determine the killing power of free chlorine species in water. It employs a proprietary predictive ORP algorithm to determine free available chlorine levels at the actual pH of water, so you know your chlorine treatment is effective.
Calibration and maintenance are simple, and 6PFCE pH sensors are user replaceable making both Ultrameter II models user serviceable.
Live expert technical support is included for the life of all Myron L instrumentation.
More information online:
ilmt.co/PL/lZjy 60649pr@reply-direct.com
Water Quality Management for the Future.
Ultrameter ll E
TM
Conductivity, Resistivity, TDS ORP/Free Chlorine Equivalent (FCE TM pH , Temperature
www.myronl.com 760-438-2021
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