Standards

ISE standard solution 0.1 M chloride std., 500 mL bottle

HI4007-01

ISE standard solution 0.1 M fluoride std., 500 mL bottle

HI4010-01

ISE standard solution 100 mg/l (ppm) fluoride std., 500 mL bottle

HI4010-02

ISE standard solution 0.1 M sulfate std., 500 mL bottle

HI4012-21

Nitrate standard 1000 ppm, 500 mL, regular bottle

HI4013-13

ISE standard solution 0.1 M bromide std., 500 mL bottle

HI4002-01

ISE standard solution 100 mg/l (ppm) chloride std., 500 mL bottle

HI4007-02

ISE standard solution 2 mg/l (ppm) fluoride std. premixed with TISAB II, 500 mL bottle

HI4010-12

ISE standard solution 0.1 M potassium std., 500 mL bottle

HI4014-01

SAOB (sulfide antioxidant buffer) (2 components)

HI4015-00

pH 4 and pH 7 buffers with chloride background, to check glass internal of Gassensors

HI4000-47

ISE standard solution 0.1 M ammonia std., 500 mL bottle

HI4001-01