Turbidity Calibration Standards-HI98703-11
HI98703-11 Turbidity Calibration Standards provide a simple solution for calibrating and verifying turbidity meters in the 0 to 1000 NTU range. Hanna turbidity calibration standards are made from NIST-traceable primary standard reference materials and are supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference value, and expiration date for traceability when certifying an appropriate turbidity meter.
Certificate of Analysis provided
AMCO AEPA-1 primary turbidity standard
Reusable, long shelf life, good stability

Product Details:

Turbidity meters 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 the same analysis performed on the same material, when following correct procedures, will produce mutually consistent results regardless of when it is performed.
Hanna turbidity standards are prepared from AMCO AEPA-1 material, which is known for highly stable and reliable standardization. AMCO APEA-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 behavior 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.
These standards are prepared and bottled in a cleanroom facility. They are tested and verified for accuracy and stability and are proven to contain no toxic chemicals or compounds. All prepared standards are compared against a formazin turbidity standard solution. The values obtained and the analysis date are reported on the supplied Certificate of Analysis.
HI98703-11 is a set of high-quality turbidity calibration standards that allows users to verify and calibrate turbidity meters in the 0 to 1000 NTU range. The HI98703-11 kit includes four cuvettes with expected readings of less than 0.10, 15.0, 100, and 750 NTU respectively. The calibration set is 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
HI98703-11 Turbidity Calibration Standards are specifically formulated for HI93414 and HI98703 turbidity meters. The calibration process is simple and quick.

Specifications:

Turbidity Calibration Standards-HI98703-11

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