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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
5 x 29 x 5
and a bleeder valve
E-ballast compatible
3"x24" 1LB Material Column
Clinical Refractometer - Urine Specific Chemicals 5 x 29 x 5Refractometer Clinical Refractometer measures urine specific gravity, or gives the refractive index in seconds. Dimensions Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or other power source necessary. A refractometer measures the extent to which light is bent (refracted) through a liquid sample. They are commonly used to help identify or confirm the
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