J.S. Enterprises offers Photo-Fluorometer with 10 Microampere Polarizing Current. J.S. Enterprises manufactures laboratory equipment and instruments, electronic weighing machine, humidifiers etc. Photo-Fluorometer with 10 Microampere Polarizing Current is available with 3 digit display. It has full scale deflection with 1 ppm Quinine Sulphate in 0.1 N Sulphuric Acid.