Silicone Oil, 15 mL for Turbidity Meters, Hanna Instruments, HI93703-58

HI 93703-58 is silicone oil for coating the sample cuvettes to be used in turbidity meters to prevent small scratches on the cuvette from altering the turbidity reading for samples with low turbidity readings.  The silicone oil has the same refractive index as the glass of the cuvettes.  The oil comes in a 15mL dropper bottle.