Pool Test Kit, Product Label Pool Test Kit, Container Type Bottle, Container Size 0.75 fl oz, Cleaner Form Liquid, pH Value Not Applicable, pH Level Not Applicable, Standards Not Applicable, Biodegradable No, Calcium Free No, Color Red, Flash Point Not Applicable, For Use With Water Sample Tube, Fragrance Not Applicable, NSF Rating Not Applicable, Phosphate Free Not Applicable, Primary Chemical Hydrochloric Acid, Properties Not Applicable, Salt System Compatible Yes