Experience accurate and precise measurements with the Sper Scientific 300005 Clinical Refractometer, perfect for medical laboratory and urology use. 
Its handheld design allows for easy and convenient handling during procedures. 
Made in the United States, this refractometer boasts quality and reliability. 
The package even includes a case for safekeeping. 
Get your hands on this top-tier refractometer from Sper Scientific today.
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