ISE Standards

Sort Ascending Sort Descending Part Number	Sort Ascending Sort Descending 1.00 mg/L ±0.01 mg/L NO₃-N 1.00 mg/L ±0.02 mg/L F⁻ 1.00 mg/L ±0.03 mg/L NH₃-N 10.00 mg/L ±0.14 mg/L Ca²⁺ 10.0 mg/L ±0.2 mg/L F⁻ 10.0 mg/L ±0.5 mg/L NH₃-N 1000 mg/L ±10 mg/L Cl⁻ 1000 mg/L ±10 mg/L NO₃-N 1000 mg/L ±20 mg/L NH₃-N 1000 mg/L ±8 mg/L Ca²⁺ 1000 mg/L Na⁺ 100 mg/L ±1 mg/L Ca²⁺ 100 mg/L ±1 mg/L Cl⁻ 100 mg/L ±1 mg/L NO₃-N 100 mg/L ±2 mg/L F⁻ 100 mg/L ±2 mg/L NH₃-N 100 mg/L ±5 mg/L K⁺ 100 mg/L Na⁺ 10 mg/L ±0.1 mg/L NO₃-N 2.00 mg/L ±0.04 mg/L F⁻ ISA Concentration	Sort Ascending Sort Descending 100 /pk 100 mL 1 L 500 mL Quantity	Sort Ascending Sort Descending Bottle Pillows Package Type	Sort Ascending Sort Descending Ammonia Ammonium Calcium Calcium Hardness Chloride Fluoride Nitrate Potassium Sodium Parameter	Web Price
1474949 Compare	1000 mg/L Na⁺	500 mL	Bottle	Sodium	Contact Hach
2351749 Compare	100 mg/L ±5 mg/L K⁺	500 mL	Bottle	Potassium	Contact Hach
2318153 Compare	100 mg/L Na⁺	1 L	Bottle	Sodium	Contact Hach
18349 Compare	1000 mg/L ±10 mg/L Cl⁻	500 mL	Bottle	Chloride	Contact Hach
15349 Compare	10.0 mg/L ±0.5 mg/L NH₃-N	500 mL	Bottle	Ammonium	Contact Hach
40520 Compare	2.00 mg/L ±0.04 mg/L F⁻	500 mL	Bottle	Fluoride	Contact Hach
2305442 Compare	10.00 mg/L ±0.14 mg/L Ca²⁺	100 mL	Bottle	Calcium Calcium Hardness	Contact Hach
2370853 Compare	100 mg/L ±1 mg/L Cl⁻	1 L	Bottle	Chloride	Contact Hach
2406549 Compare	100 mg/L ±2 mg/L NH₃-N	500 mL	Bottle	Ammonia	Contact Hach
2318149 Compare	100 mg/L Na⁺	500 mL	Bottle	Sodium	Contact Hach

serviceplus

Why Risk Performance? Choose Hach ServicePlus® for Peace of Mind.

Consider adding a Hach ServicePlus® Program to your instrument to ensure that throughout the life of your instrument it is operating at peak performance, meeting regulatory compliance standards and providing you the lowest total cost of ownership possible.

Whether you are considering a process or lab instrument, Hach offers ServicePlus programs to meet your support and maintenance needs. Choose from a Field Service Partnership, Bench Service Partnership or WarrantyPlus Upgrade and you will receive the following benefits:

Freedom from instrument maintenance
Confidence in Hach service professionals
Fixed maintenance budget for the entire year
Optimal instrument performance
Exclusive priority technical support

Hach Service also offers many custom program options to meet your needs.

For more information or to get a quote call 1-800-227-4224 ext. 6178

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