Water Quality & Instrumentation - Page 423

Manufacturer: International Crystal Labs Brand: International Crystal Labs

CAF2 SEALED FTIR CELL - 0.1MM CAF2 SEALED FTIR CELL - 0.1MM For FTIR instruments- CaF2, 0.1mm pathlength.Unit: Each This listing is for Each

Manufacturer: HACH Brand: Hach Company Model: 5870055

The new Pocket Colorimeter II Filter Photometer is a true go-anywhere instrument. It's lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two channels in which measurements can be made. Each channel will accept a user-defined calibration curve. Up to 10 standards can be used to determine the calibration. The curve is generated by a point-to-point straight line segment between each standard used. Linear and non-linear positive or negative slope calibrations can be performed. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. At least two data pairs (concentration and absorbance) are required.

Manufacturer: Thermo Scientific Brand: ORION Model: O8011

Thermo Orion Auto Stir BOD Probe with Calibration Chamber and Stand 10 cm/sec. For use with Star and Star plus meters, laboratory. A new level of speed, convenience, and accuracy is featured in this Orion BOD Probe from Thermo Scientific. The built in stirrer provides vigorous sample agitation, preventing oxygen stratification, and can easily be disassembled for cleaning. The probe stand, which is free standing, can be used to store your probe when not in use, and also functions as an air calibration beaker. Polarographic, Self stirring. One touch control. Low maintenance. Cable length: 2m. Connector: 9 pin DIN and phono tip. Response time : 90% of final value in 10 sec, 95% of final value in 15 sec, 99% of final value in 60 sec. Minimum sample flow: 10 cm/sec. Oxygen consumption: 0.008µg/h (mg/L) -11 at 20°C. Maximum allowed overpressure: 6 BAR. Sample temperature: 0 to 50°C. Sample temperature: 0 to 50°C. Temperature sensor: Dual thermally separated. Drift: Approx. 0.1% per day. Electrolyte lifetime: 180 days. Storage temperature : -5 to 50°C. Membrane solution: 080514. Maintenance kit: 080513. Orion #: 086030MD.

Manufacturer: YELLOW SPRINGS INSTRUMENTS Brand: YSI Model: 5935204

The ysi professional Series provides plug-and-play capabilities to give you a meter with as much functionality as needed. Build your own system by ordering the meter, probes), and cables) you need without having to purchase additional meters or unnecessary accessories. Easy-to-use meters feature graphic display with detailed messages and instructions that translate to less time reading manuals. Rugged rubber Over-molded case protects meters during use. Meters are IP67-rated and are waterproof, even without the battery lid. The do meters accept either classic polarographic or "instant-on" galvanic do sensors with screw-on membrane caps for ease of maintenance. These meters also feature selectable two-point do calibration and automatic barometric compensation for greater accuracy. Modular meters allow configuration to your specific application combine meter, probes, and cable lengths to meet your needs handheld meter offers menu-driven software for added convenience backlit graphic display and keypad order probes and cables separately.

Manufacturer: Markes International Brand: Markes International Model: C1-AAXX-5003

Tenax TA (C6 - C30), Stainless Steel 3.5" x 1/4" Thermal Desorption Tubes, Conditioned and Capped, pack of 10.

Manufacturer: UNICO Brand: Unico

Unico 1000 Spectrophotometer 20 Nm Bandpass w/10nm Test Tube Cuvettes,10mm Square Cuvette Adapter 220V S-1000E

Manufacturer: Thermo Scientific Brand: ORION Model: O7085-5MD

Thermo Scientific Orion 083005MD Dissolved Oxygen Probe, with Calibration Sleeve features polarographic sensing technology for quick readings and comes with a 1.5-meter (5’) cable. Polarographic probes, also called clark cell or ampherometric electrodes, are used in biological oxygen demand (BOD) analysis. This probe also features a screw-on membrane/electrolyte module which helps eliminate the need for regular membrane replacement. A dual thermocompensator corrects for membrane permeability and oxygen solubility. This probe can measure at sample temperatures ranging from 0 to 50 degrees C, and has an oxygen consumption rate of 0.008µg/h (mg/L) -11 at 20 degrees C. It has a maximum allowed overpressure of 6 bar. The probe can be used with Orion Star Meters. Dissolved oxygen meters are used in a variety of applications to monitor the amount of oxygen present in water, such as sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. A probe, also called a sensor or electrode, measures the dissolved oxygen (DO) of a substance to determine the biochemical oxygen demand (BOD) of biological organisms in a body of water. It is commonly used for testing water quality such as wastewater, saltwater, groundwater or drinking water. Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific and Fisher Scientific brands, among others. The company was founded in 2006 and is headquartered in Waltham, MA. What’s in the Box Orion 083005MD Dissolved Oxygen Probe Screw-on membrane cap Calibration sleeve 1.5-meter cable

Manufacturer: Azzota Brand: Azzota Model: SV1000

Wavelength Range: 350-1000nm Spectral Bandwidth: 6 nm Optical System: C-T Single Beam, Grating 1200lines/mm Wavelength Accuracy: ±3nm Wavelength Repeatability: 1nm Photometric Accuracy: ±1.0%T photometric Repeatability: ±0.2%T Photometric Range: -0.3-1.999A 0-125%T Stray Light: ≤0.5%T @ 340nm Stability: ±0.004A/h @500nm Display: Graphic LCD (3.5 bits) Keyboard: Membrane keypad Photometric Mode: T, A, C Detector: Si Photodiode Sample Compartment: Standard 10mm path length cuvette holder Accommodates 100mm path length cuvette with optional holder Light Source: Tungsten lamp(2000hr) Output: RS-232C Port Power: AC 110V/50Hz or 220V/60Hz Dimensions (W x D x H): 430 x 360 x 180mm Weight: 10kg The wavelength is set manually Digital display for easy readings Automatic Zero and Blank, easy to use Pre-aligned design ensures it is convenient to change lamps. Press one button to switch between Trans., Abs. and Concentration modes. Large sample compartment, it can accommodate 100mm path length cuvettes with optional holders. High quality silicon photometric diode detector and 1200 lines/mm grating ensure high accuracy and precision. 4 Glass cuvettes included

Manufacturer: Protea Biosciences, Inc. Brand: Protea Model: GPR-200-25

Utilizing advances in microfluidic technology, the Gel Protein Recovery system has been developed to revolutionize the extraction of biomolecules, including proteins, peptides, and nucleic acids, from polyacrylamide and agarose gels. Proprietary developments in controlling electrokinetic flow have led to the development of a novel method for coupling high efficiency and robust electroelution with sample recovery decoupled from the electric field. The GPR-850 instrument delivers 500V per channel for rapid sample extraction, typically within 15 minutes. Each GPRchip contains an array of channels for processing up to 8 samples simultaneously. The combination of high voltage electroelution and the 8-plex GPRchip permit highly efficient sample recoveries with excellent throughput.

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 850064K

Rugged, reliable, accurate• Shockproof • IP67 Waterproof • Floats • Also accepts standard BNC probes • Rechargeable Lithium-Ion battery • Protective soft-grip outer layer. Aqua Shock meters have been designed and tested to ensure accurate, reliable water quality measurement under any conditions. Results are easy to read, in any light, on the large LED backlit display. Powered by a long-lasting, rechargeable Lithium-Ion battery. Aqua Shock meters are very intuitive and include all the functions you will likely ever need, including: review of 99 memories (min/max/ave) directly on the meter’s display, internal clock and calendar, temperature in °C or °F, auto-ranging, automatic and manual temperature compensation, and hold. • Measures pH, mV & ORP (Oxygen Reduction Potential) and temperature • 5 calibration points • Automatic buffer recognition • Recalls electrode offset, slope and last calibration. Includes Aqua Shock pH/ORP Meter; ATC pH probe; AC adaptor; manual; warranty card; probe input covers; pH 4, 7, 10 & deionized water; protective, foam-lined, hard-shell carrying case. NOTE: Aqua Shock ORP Probe (850064P) is sold separately. Aqua Shock is virtually unbreakable, eliminating the inconvenience of frequent instrument repair or replacement for at least 5 years of uninterrupted, accurate, reliable use.