Sharples Safety Glass Identification Kits(1) With the recent introduction of regulations covering the use of safety glasses in critical locations in buildings,transport and furniture, it has become essential to have means of identifying such glasses.
The new MASTER-URC/Nα is designed to quickly and easily measure Urine Specific Gravity with just a single drop of sample. The new plastic body design is resistant against corrosion from salty and acidic samples, and incorporates an improved optics system for higher contrast and better clarity. Simple to use, lightweight, and portable! ... more