J14570050 / 570050 CHEMICAL CLASSIFIERS STRIPS 50EA/CA Spilfyter® Chemical and Wastewater Classifiers Distinguish risks posed by unknown liquid spills quickly for proper response and clean-up. Classifier Strips indicate the possible presence of a variety of chemicals in seconds through color change. Laminated, reusable Classifier Charts are the ideal companion to Classifier Strips, providing an easy method of comparing the results found to known chemicals. Classifier Kits contain 6 Classifier Strips, a Classifier Chart, a pair of nitrile gloves and a bobbin of polypropylene thread. Classifier Stations feature a weather-resistant ABS plastic cabinet containing 20 Classifier Strips, a Classifier Chart, a pair of nitrile gloves and 2 bobbins of polypropylene thread. Stations measure 13.5" x 9.5" x 2.25".