Top 20 Best Selling Spectrophotometer & Colorimeter Accessories Meters (2019)




The Hanna Instruments HI 755 Checker HC Handheld Colorimeter measures the alkalinity of saltwater aquariums, has an LCD screen, and an accuracy of + or - 5 ppm + or - 5%. This portable colorimeter measures the alkalinity of saltwater aquariums. It include ... more info

Calcium presence in water supplies results from passage over deposits of limestone, dolomite, gypsum and gypsiferous shale. Its concentration may extend from 0 to several hundred milligrams per liter, depending on its source and treatment. Calcium is nece ... more info


Serenity Limited edition numbered 8 x 10 film cell display ... more info


The American Educational 7-909-72 set of five glass equilateral prisms is used to demonstrate and provide students with hands-on experience studying light refraction and dispersion in classroom and lab settings. The glass construction provides high-qualit ... more info







NeuLog colorimeter logger sensor measures the transmittance and absorbance of red, orange, green, and blue light wavelengths in a solution, and can be used to monitor ecological systems, analyze chemical reactions, and test water quality for further study ... more info

Two pairs of standard optical glass cuvettes (Open-top type, 10 mm light path, 3.5mL volume): The cuvette has a fused optical glass body and 2 transparent windows. It fits all standard VIS-NIR spectrophotometers (such as Shimadzu, Perkin Elmer, GE, HP, a ... more info







Hanna Instruments HI 775-26 Alkalinity Reagent for Fresh Water using the HI 775 Checker ® HC Alkalinity Photometer. This is one box of 25 for a 25 tests. Must be used with the HI 775 meter, meter is not included. ... more info

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