* 50 x 12g sachets of RapidEx Ultrasonic Cleaner Detergent - sachets simply dissolve when dropped in to ultrasonic cleaner * A powerful solution used in a wide variety of situations ranging from hospital sterile services departments to dentists, doctors surgeries, veterinary practices. * The solution is also ideal for mechanics and engineers, cleans oil and heavily tarnished items. * Ideal for tattoo and piercing studios - removes stains and dried on matter such as ink or blood. * Measured doses to stop wastage drop 1 sachet in to ultrasonic cleaning bath - based on use with a 2-3L ultrasonic cleaner