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4.7 of 5.0 with 5 Reviews
SALE PRICE: $2,074.00 1% OFF
Manufacturer: COLE-PARMER
Brand: HF Scientific
Manufacturer: COLE-PARMER
Brand: HF Scientific
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MicroTOL 2 Turbidimeters are ideal for measuring turbidity continuously in filtered water, raw water, waste water final effluent, and industrial applications. They arrive calibrated and verify readings in seconds. Versatile design allows for one-piece mounting for added ease of installation or multi-piece mounting for installation flexibility. Removable sample cuvettes allow for fast, easy cleaning and calibration. Optics do not contact the sample, reducing the chance of false, low readings. MicroTOL 3 and 4 Turbidimeters build on the features of the MicroTOL 2. These units add the auto-clean ultrasonic cleaning system, which increases the interval between cleanings for finished or raw water applications. What's Included: desiccant, spare measuring cuvette with light shield, and power supply. Specially designed system eliminates the need for a bubble trap and ensures immediate response time Optical design increases accuracy while providing more consistent readings Low, 30-mL sample volume allows for fast response time and inexpensive calibration Two light sources available - white light to meet U.S. EPA method 180.1 regulations and infrared for ISO 7027
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4.7 of 5.0 with 43 Reviews
SALE PRICE: $2,174.34 1% OFF
Manufacturer: Harvard Bioscience
Brand: Biochrom WPA
Model: 80-3003-50
Manufacturer: Harvard Bioscience
Brand: Biochrom WPA
Model: 80-3003-50
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The Biochrom WPA S800 visible spectrophotometer is compact, lightweight and ergonomically designed. It is ideal for student use in busy teaching laboratories with a large display that is easy to read and the instrument is simple to set up and use giving rapid results. Accepts standard 10mm path length cuvettes or a test tube adaptor set is available for use with 10, 12 and 16 mm tubes. Measures Absorbance, % Transmission and Concentration as well as being able to output absorbance-time plots directly to chart recorder. The user manual includes simple experiments for the determination of ? max, extinction coefficient and natural bandwidth as well as the construction of a standard curve and the measurement of stray light. This instrument is designed to make life easier for technical staff, and to be low maintenance under demanding conditions. With no lid or moving parts, this robust instrument is easy to use, clean and store. This monochromator spectrophotometer has no filters to be changed or lost. The cell holder can be completely removed for easy cleaning. Lamp life is extended as it is only on during the measurement cycle. Spare lamps are available and easy to install. The instrument includes a starter pack of disposable plastic cuvettes and Grafico PC utility software package (32-bit PC compatible with serial lead) providing students with the means to capture, print and interpret all results, including a basic wavelength scan, on a PC. Data may be easily exported from Grafico into Excel, plus the Grafico software includes an educational tutorial on UV/Visible spectrophotometry. Biochrom has helped to educate scientists in spectrophotometry for over 30 years. Our Biochrom WPA brand of spectrophotometers and colorimeters are used by schools, colleges and universities worldwide to educate the next generation of scientists.
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4.7 of 5.0 with 26 Reviews
SALE PRICE: $3,260.00 1% OFF
Manufacturer: YSI
Brand: YSI
Manufacturer: YSI
Brand: YSI
Kit includes Pro Plus meter, 4 meter Quatro field cable with polarographic DO probe, pH/ORP combo and conductivity, soft-sided carrying case.
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4.7 of 5.0 with 43 Reviews
SALE PRICE: $4,250.00 1% OFF
Manufacturer: Azzota
Brand: Azzota
Model: SE3000
Manufacturer: Azzota
Brand: Azzota
Model: SE3000
4nm Single Beam Scanning Stand-Alone UV-Visible Spectrophotometer - 190-1100nm.
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4.7 of 5.0 with 50 Reviews
SALE PRICE: $6,950.00 1% OFF
Manufacturer: Azzota
Brand: Azzota
Model: SE3300
Manufacturer: Azzota
Brand: Azzota
Model: SE3300
Basic Mode: Absorbance, Transmittance or Concentration measurements Quantitative: establish or use stored calibration equation to measure the concentration of unknown samples Wavelength Scan: spectrum scan of sample at any selected wavelength range with choices of scanning speed and wavelength interval Kinetics: measurement of absorbance change vs. time with reaction rate calculation function Multi-Wavelength: measurement at multiple wavelengths to analyze and determine the composition of the mixtures DNA/Protein: calculation of concentration and DNA purity. Ratio at other wavelengths can be measured. The comprehensive features, sophisticated and powerful software, the variety of accessories and model configurations will meet or exceed your expectations in performance and value.
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4.7 of 5.0 with 11 Reviews
SALE PRICE: $8,940.00 1% OFF
Manufacturer: Laxco, Inc.
Brand: Laxco Inc
Model: Alpha-1900
Manufacturer: Laxco, Inc.
Brand: Laxco Inc
Model: Alpha-1900
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The Laxco Alpha-1900 UV/visible-light spectrophotometer has a digitally-adjustable 190 to 1100nm wavelength range, a 2nm spectral bandwidth, and a halogen and deuterium lamp, and is used for industry and research applications. The instrument provides direct measurement of basic photometric, quantitative, DNA, protein, kinetics, wavelength, and routine absorbance and transmittance measurements, and stores up 1,000 test points. The 2nm bandwidth provides lower detection limits and improved signal-to-noise performance. The halogen and deuterium lamp and single detector support routine measurements in the UV/visible range. The instrument has a multi-cuvette sample holder. The graphical LCD provides advanced re-scaling axis, curve smoothing, zoom, overlap, and a first to fourth derivative for qualitative analysis. A USB port provides data output to a computer (sold separately). SpecificationsBeam geometryDual-beam, 1200 lines/nm gratingWavelength range190 to 1100nmPhotometric range- 0.3 to +3.0A; 0 to 200% T; -9999 to +9999 CWavelength accuracy+ or - 0.1nmWavelength reproducibility+ or - 0.2 nmSpectral bandwidth2nmLight sourceHalogen and deuterium lampData exportUSBDimensions 280 x 660 x 600mm (H x W x D)Power requirements 85/240VAC, 50/60Hz, 50VAH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. A spectrophotometer is a device used to measure and analyze aspects of light absorption in liquids and solids. Readings are displayed in digital or analog format. A spectrophotometer can have a handheld body for field use, or a bench-top body for laboratory applications. It may have one or more adapters to enable it to measure surfaces or liquids. A spectrophotometer is used for testing and measuring in anatomy, chemistry, agriculture, process plant, food and beverage making, homeland security, and educational applications.
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4.6 of 5.0 with 43 Reviews
SALE PRICE: $4.45 3% OFF
Manufacturer: Prodigy Diabetes Care
Brand: PRODIGY DIABETES CARE
Manufacturer: Prodigy Diabetes Care
Brand: PRODIGY DIABETES CARE
Prodigy Autocode test strips work with all prodiy meters and comes in boxes of 50 test strips.
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4.6 of 5.0 with 11 Reviews
SALE PRICE: $4.99 3% OFF
Manufacturer: Rolyn Prest
Brand: Rolyn Prest
Manufacturer: Rolyn Prest
Brand: Rolyn Prest
Performa Cloth & Foam Electrodes, Foam 2.75" Round electrode 4/pk
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4.6 of 5.0 with 3 Reviews
SALE PRICE: $5.15 3% OFF
Manufacturer: Bartovation
Brand: Bartovation
Manufacturer: Bartovation
Brand: Bartovation
BARTOVATION Phenylthiourea (PTC) Paper Strips - Genetic Taste Testing (Vial of 100) (100) Test Strips, (1) Vial These genetic taste testing strips are used to demonstrate the effects of heredity on taste.
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4.6 of 5.0 with 6 Reviews
SALE PRICE: $5.50 3% OFF
Manufacturer: YALLN
Brand: YALLN
Manufacturer: YALLN
Brand: YALLN
PH 1-14 Test Paper Litmus Strips Tester
It can be used to test the acidity or alkalinity of many everyday substances ike moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat...etc.
High accuracy pH test paper, pH range from 1-14
The scale reads from 1 to 14:
1 - 3 indicates a very acidic substance
4 - 6 indicates an acidic substance
7 indicates neutral
8 - 11 indicates alkalinity
12 - 14 indicates a very high level of alkalinity
PH 1-14 color chart in each pack
The test strip color changes must be matched with the pH scale color chart within about 15 seconds
Paper Size:app 45mm x 7mm (L x W)
Includes : 2 X Set of 80pcs pH paper test (160PCS)
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