Warranty: 1 years Product packaging details: Total Arsenic Quick Test Kit Product name: water testing kits Test Range: 0-0.5-1-2-3-5 mg/L Brand: Fenk Reagent colorimetric tube: 50 tablets Color Card: 1 item User's Guide: 1 item Sampling tube: 1 item Color comparison time: 1 item Shelf life: 12 months
