Hanna Instruments Maple Cuvettes (Box of 25) The HI731359 are the replacement glass cuvettes used with the HI759 Maple Syrup Digital Grader. The Digital Grader measures the transmittance of light through a glycerol reference standard and compares it to a syrup sample. For the meter to accurately do this, proper cuvettes must be used to ensure there is no interference from scratches or inconsistencies in the glass. The HI731359 is a kit that contains 25 round glass cuvettes along with 25 sturdy plastic inserts. This kit is not only ideal for sizeable sugar houses who grade multiple samples per day, but also for those who wish to store graded samples throughout the season.
Optically clear glass
10 mL level mark for adding correct volume
Durable plastic inserts for storage