NIST Traceable Certificate of Calibration - Optical Refractometers (requires refractometer purchase)

Certificate of Calibration for new Sper Scientific Optical Refractometers Refractometer will be tested in our in-house lab to confirm that it meets or exceeds published specifications Includes Complete Documentation: Each certified product comes with: Serial Number Certification Label Certification Testing Report PLEASE NOTE THAT THIS IS FOR NEW OPTICAL REFRACTOMETER CERTIFICATION ONLY - REQUIRES PURCHASE OF A NEW REFRACTOMETER.  Applicable Sper Scientific Meters: Optical Refractometers Please also see:  Meter Recertifications (To recertify an existing Sper Scientific meter)