Sper Clinical Portable Refractometer

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Product Number: SB48374

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Works in ambient light with no battery or other power source necessary. Can be used in labs, on production lines, in the field, or anywhere. Simply place a drop or two of sample on the prism and read the results immediately. With reasonable care, its reliability, precision, and optical performance will last forever. Includes rubber-coated hand grip and construction that insulate the test solution from inaccuracies caused by the body heat of the user, covered eye piece and bright clearly defined scale with large easy-to-read measurements, and all the accessories necessary for immediate use (including calibration tools and solutions, full instructions, transfer pipettes, and protective cases). Measures protein concentration, urine specific gravity, or gives the refractive index in seconds using only a few drops of blood serum, plasma, urine, or albumen. 6-3/4 in. x 1-1/2 in. Serum albumen scale range is 1-12 g/dl, resolution is 0.2 g/dl, and accuracy is ±0.2 g/dl. Urine specific gravity range is 1.000-1.050, resolution is 0.002, and accuracy is ±0.002. Refractive index (nD) range is 1.3330-1.3600, resolution is 0.0005, and accuracy is ±0.0005. Comes with a hard carrying case, calibration solution, and calibration tool.

Item Weight: 3.50
Acid Free: false
BPA Free: false
CSA Approved: false
Dishwasher Safe: false
Lamination: false
Made in the USA: false
Nontoxic: false
PFOA Free: false
Species: Cattle
UL Listed: false
Subject Areas: Physical Science, Science Lab
Manufacturer Part Number: 300005
Assembly Required: false
Classroom Subject: Science
Dinnerware Safe: false
Hertz: false
Machine Washable: false
Mobile: false
NSF certified: false
Phthalate Free: false
Timer(Controller): false
Warranty: false
Prop 65:


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