B-type All metal Alcohol grape refractometer BRHW-25aATC Product Description: RHW is developed for measuring all kinds of index of grapes ,that helps ...
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...h five scales is designed for the measurement of and antifreezes based on ethylene glycol or propylene glycol, and also for the measuremen...
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URINE SP.G 1.000-1.050 SERUM P. 0-12 g/dl Refractive Index: 1.3330--1.3900nD ClinicalDigital Refractometer Features Adjustable manual focusing Manual ...
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