ProductsCAL Check Standard Free/Total ChlorineCAL Check Standard Free/Total ChlorineCAT:1259-HI97734CSize:1 EachPrice:AskLogin for priceAvailability: 24/48H Stock Items & 2 to 6 Weeks non Stock Items.Dry Ice Shipment: NoPrevious slideNext slidePrevious slideNext slideRelated ProductsCATNameHI97734CCAL Check Standard Free/Total ChlorineHI97771CCAL Check Standard Total Chlorine UHRHI83305-02CAL Check Standard for HI83303HI83314-02CAL Check Standard for HI83305HI83399-02CAL Check Standard for HI83326HI83414-02CAL Check Standard for HI83399HI83303-02CAL Check Standard for HI83300HI83325-02CAL Check Standard for HI83314HI83326-02CAL Check Standard for HI83325HI97702Free/Total Chlorine Standard for HI977xx PhotometersAlternative ProductsCATNameLPC-1-500NLaboratory Performance Check StandardLPC-1-100NLaboratory Performance Check Standard507-PCPerformance Check Standard - 1MLCALMIX8-100Instrument Check Standard 8WT001A-1NOAQUA Check Total Hardness Testing KitWT001F-1NOAQUA Check Total Hardness Testing KitCALMIX7-100ICP Instrument Check Standard 7CALMIX4-100ICP Instrument Check Standard 45511-PCLaboratory Performance Check Standard - 1MLCALMIX3-500ICP Instrument Check Standard 3