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8 mm x 12-Tooth Combs 2
This unit is also available certified to the NSF/ANSI 456 Vaccine Storage Standard with the upgrade of a NIST calibrated temperature readout (see model ACR32GNSF456)
Linak electric backrest
(°C) Time(min
Heathrow Scientific Handheld Sodium Chloride Refractometers Cold_Therapy 8 mm x 12-Tooth CombsHeathrow Scientific Handheld Sodium Chloride Refractometers, non slip Rubber Grip These Sodium Chloride Refractometers feature large scales that are easy to read with clear, sharp figures, screen shading, and incredible contrast. These refractometers also come with a rubber grip on the body, which blocks the transmission of hand heat to eliminate temperature errors. Additionally, the optical glass prism is mounted in an all metal housing, allowing the