Certified Standards

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All of our IC standards are NIST-traceable, and each contain a certificate of analysis to comply with any regulatory guidelines your lab may follow.
We offer the widest variety of standards to suit your application, from individual anion and cation to multi-ion standards—with concentrations appropriate to the response of your detector. Custom calibration standards are also available upon request.

Don’t see a standard, or need one special-made? Contact us to discuss your specific needs:

Custom Mixed Standards
Custom Anion Mix 1: 2ppm Fluoride, 5ppm each of chloride & Nitrite and 10ppm of Nitrate, Bromide, Phosphate & Sulfate	1X100mL	REAIC1020
Custom Anion Mix 3: 100 ppm each of Fluoride, Chloride, Nitrite, Bromide, Nitrate, Phosphate & Sulfate	1X100mL	REAIC1035
Custom Anion Mix 4 for MiPT: 100 ppb each of Fluoride, Chloride, Nitrite, Bromide, Nitrate, Phosphate & Sulfate	1X100mL	REAIC1040
EPA 300.0 Blind PT Sample, 7 Anions	1x500mL	REAIC1050
Custom Cation Mix 1: 1 ppm Lithium, 5 ppm Sodium, Ammonium, 10ppm each of K,Ca & Mg	1X100mL	REAIC1220
Custom Transition Metals Mix: 1ppm each of Copper, Iron, Manganese, Nickel & Zinc	1X100mL	REAIC1225
Custom Cation Mix 2: 100 ppm each of Lithium, Sodium, Ammonium, Potassium, Calcium & Magnesium	1X100mL	REAIC1230
Custom Cation & Transition Metals Mix: 100 ppb each of Lithium, Sodium, Ammonium, Potassium, Calcium, Magnesium, Copper, Iron, Manganese, Nickel & Zinc	1X100mL	REAIC1235

Custom Calibration Standards
Custom Anion Mix 2: 4 ppm each of Fluoride, Phosphate, Bromide, Nitrite&Nitrate; 100ppm Chloride & Sulfate	1X100mL	REAIC1025
Custom Anion CCV Mix: 500ppb Fluoride & Phosphate; 1ppm Bromide, Nitrite & Nitrate; 12.5ppm Chloride & Sulfate	1X500mL	REAIC1026
5 Point Custom Anion Calibration Standard with second source CCV Single use in Metrohm vials	5X10mL	REAIC1030
Level 1: 40ppb Fluoride & Phosphate; 80ppb Bromide, Nitrite & Nitrate; 1ppm Chloride & Sulfate
Level 2: 100ppb Fluoride & Phosphate; 200ppb Bromide, Nitrite & Nitrate; 2.5ppm Chloride & Sulfate
Level 3: 500ppb Fluoride & Phosphate; 1ppm Bromide, Nitrite & Nitrate; 12.5ppm Chloride & Sulfate
Level 4: 2ppm Fluoride & Phosphate; 4ppm Bromide, Nitrite & Nitrate; 50ppm Chloride & Sulfate
Level 5: 4ppm Fluoride & Phosphate; 8ppm Bromide, Nitrite & Nitrate; 100ppm Chloride & Sulfate
Second Source CCV: 500ppb Fluoride & Phosphate; 1ppm Bromide, Nitrite & Nitrate; 12.5ppm Chloride & Sulfate	1X10mL
Custom Anion CCV Mix: 500ppb Fluoride & Phosphate; 1ppm Bromide, Nitrite & Nitrate; 12.5ppm Chloride & Sulfate in Metrohm Vials	50X10mL	REAIC1031
Custom Anion CCV Mix: 500ppb Fluoride & Phosphate; 1ppm Bromide, Nitrite & Nitrate; 12.5ppm Chloride & Sulfate in Metrohm Vials	10X10mL	REAIC1032
Custom Chloride & Sulfate 6 point calibration standard for ethanol Industry -0.5ppm to 10ppm	10X10mL	REAIC1050

Individual Anion Standards, ISO-certified (values +/- 5 ppm)
Fluoride – 1,000 ppm	100 mL	REAIC1001
Chloride – 1,000 ppm	100 mL	REAIC1002
Nitrite – 1,000 ppm	100 mL	REAIC1003
Bromide – 1,000 ppm	100 mL	REAIC1004
Nitrate – 1,000 ppm	100 mL	REAIC1005
Phosphate – 1,000 ppm	100 mL	REAIC1006
Sulfate – 1,000 ppm	100 mL	REAIC1007
Bromate – 1,000 ppm	100 mL	REAIC1008
Cyanide – 1,000 ppm	100 mL	REAIC1009
Acetate – 1,000 ppm	100 mL	REAIC1010
Formate – 1,000 ppm	100 mL	REAIC1011
Iodide – 1,000 ppm	100 mL	REAIC1012

Individual Cation Standards, ISO-certified (values +/- 5 ppm)
Lithium – 1,000 ppm	100 mL	REAIC1201
Sodium – 1,000 ppm	100 mL	REAIC1202
Ammonium – 1,000 ppm	100 mL	REAIC1203
Potassium – 1,000 ppm	100 mL	REAIC1204
Calcium – 1,000 ppm	100 mL	REAIC1205
Magnesium – 1,000 ppm	100 mL	REAIC1206
Stontium – 1,000 ppm	100 mL	REAIC1207
Barium – 1,000 ppm	100 mL	REAIC1208
Copper - 1,000 ppm	100 mL	REAIC1209
Chromium VI - 1,000 ppm	100 mL	REAIC1210
Manganese - 1,000 ppm	100 mL	REAIC1211
Nickel -1,000 ppm	100 mL	REAIC1212
Zinc - 1,000 ppm	100 mL	REAIC1213
Iron - 1,000 ppm	100 mL	REAIC1214