- GENERAL TOOLSGLASS CUTTER, CUTS PLATE - GLASS 1/8" TO 1/4" THICK4638501Call for PriceAvailability: Special OrderGENERAL TOOLSOIL & FLUID REFRACTOMETER TO - MEASURE INDUSTRIAL FLUIDS463REF500COTCall for PriceAvailability: Special OrderGENERAL TOOLSGLYCOL REFRACTOMETER TO - MEASURE FREEZ POINT (-50C-0C)463REF402Call for PriceAvailability: Special OrderGENERAL TOOLSPROTEIN/URINE REFRACTOMETER - AUTOMATIC TEMP COMPENSATION463REF312ATCCall for PriceAvailability: Special OrderGENERAL TOOLSSALINITY REFRACTOMETER 0%-10% - AUTOMATIC TEMP COMPENSATION463REF211ATCCall for PriceAvailability: Special OrderGENERAL TOOLSSALINITY REFRACTOMETER 0 TO - 28%463REF202Call for PriceAvailability: Special OrderGENERAL TOOLSSALINITY REFRACTOMETER 0 TO - 100%463REF201Call for PriceAvailability: Special Order