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A measure of blood plasma protein concentration can be used as an indication of passive transfer
THIS FLUID DOES NOT COME WITH THE UNIT
Need better accuracy
This SUPER HEAVY DUTY unit is made of durable Aluminum and has a 3 year Warranty
GRL-100, 0-100% Glycerin in Water; Antifreeze Glycerine w/ Lighted Daylight Plate glycerin A measure of blood plasmaItem Description: NI Supply GRL 100 Portable 0 100% v v Glycerin Refractometer WITH LED light built in! THIS IS THE BEST PRICE IN THE WORLD FOR A GLYCERIN IN WATER REFRACTOMETER New Firespinkler laws got you worried? Worry no more! You've found the unit to test the concentrations of Glycerin in Water and determine your pipes FREEZE POINT! This is the Refractometer the Professionals use! The Users Guide that comes with the unit will show you the Freeze