Product Overview

HI93703-05 500 FTU Turbidity Calibration Standard provides a simple solution for calibrating and verifying the HI93703 turbidity meter with a range of 0 to 1000 FTU. Hanna turbidity calibration standards are made from NIST-traceable primary standard reference materials and come with a certificate of analysis. The certificate of analysis provides the lot number, reference value, and expiration date for traceability when certifying an appropriately calibrated turbidity meter.

• Certificate of analysis provided

• AMCO AEPA-1 primary turbidity standard

• Reusable, long shelf life, and good stability

• Turbidity meters compliant with the HI93703 ISO standard are designed for routine standardization using known light-scattering standards. Like all analytical standards or reference materials, turbidity standards should be able to perform the following: provide traceability, demonstrate the accuracy of results, calibrate equipment and methods, monitor user performance, verify tests, and facilitate comparability. Standardization ensures that, when correct procedures are followed, the same analysis performed on the same material will produce mutually consistent results regardless of when it is performed.

• Hanna turbidity standards are prepared from AMCO AEPA-1 materials, which are known for highly stable and reliable standardization. AMCO AEPA-1 turbidity standards are stable suspensions of cross-linked styrene-divinylbenzene copolymer microbeads in ultrapure water. These beads are chemically inert and maintain chemical equilibrium in aqueous media regardless of concentration. The particle size, uniform shape, and refractive index make these spheres ideal for characterizing light absorption and scattering at 90° in the UV-VIS range. In addition, the spherical shape and size of the beads help prevent accumulation or settling of the standard material. For these reasons, AMCO AEPA-1 standards are extremely stable.

• This standard is prepared and bottled in a cleanroom facility. It has been tested and verified for accuracy and stability and has been shown to be free of any toxic chemicals or compounds. All prepared standards are compared with a formazin turbidity standard solution. The values obtained and the analysis date are reported on the provided certificate of analysis.

• HI93703-05 is a high-quality turbidity calibration standard that allows users to verify and calibrate the HI93703 turbidity meter with an FTU range of 0 to 1000. HI93703-05 includes a standard solution with an expected reading of 500 FTU. Calibration standards are produced in a temperature-controlled environment using NIST-traceable reference materials at our state-of-the-art manufacturing facility.

• Certificate of analysis provided

• Lot number

• Expiration date

• Standard value

• NIST-traceable reference meter

• Storage container provided

• Light-proof

• Protects against accidental breakage

• HI93703-05 turbidity calibration standard is specifically formulated for the HI93703 turbidity meter. The calibration process is simple and quick.