Ion Chromatography Standards
VeriSpec™ Mixed Anion Standard 7; 100ppm: F-, PO43+, NO2-, NO3-, Br-, SO42+, Cl-; ISO 17025/Guide 34, Ricca Chemical
Formulated for high performance and reliable results
Sulfate Standard for Ion Chromatography, SPEX CertiPrep™ 
Chemical Name or Material: Sulfate Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Instrument Check Standard 6 For Ion Chromatography, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Fluoride, Ion chromatography standard solution, F- 1000μg/mL, Alfa Aesar™, Specpure™
Chemical Name or Material: Fluoride CAS: 7681-49-4 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: NaF in H2O MDL Number: MFCD00144315
Chloride Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Chloride Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Fluoride Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Fluoride Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Bromide Standard for Ion Chromatography, 1000μg/mL Br-, SPEX CertiPrep™
Chemical Name or Material: Bromide Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Nitrate Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Nitrate Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Simple Cyanide Reference Standard For Ion Chromatography, H2O/2% KOH, 1000μg/mL:KCN, SPEX CertiPrep™
Chemical Name or Material: Cyanide Standard (Simple) For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Nitrite-N Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Nitrite-Nitrogen Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Phosphate Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Phosphate Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Sodium Carbonate Eluent Concentrate For Ion Chromatography, 0.5M, SPEX CertiPrep™
Chemical Name or Material: Sodium Carbonate Eluent Concentrate CAS: 7732-18-5
Nitrite Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Nitrite Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Instrument Check Standard 2 For Ion Chromatography , SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Chlorate Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Chlorate Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Nitrate-Nitrogen Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Nitrate-Nitrogen Standard CAS: 7732-18-5 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7732-18-5 CAS Min %: 99.9 CAS Max %: 99.9
Chlorite Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Chlorite Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Phosphate-P Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Phosphate-Phosphorus Standard For Use With (Equipment): AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
Bromate Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Bromate Standard CAS: 7732-18-5 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7732-18-5 CAS Min %: 99.9 CAS Max %: 99.9
VeriSpec™ Mixed Anion Standard 7, 150ppm SO42-, PO43-; 100ppm NO3-, Br-, NO2-; 30ppm Cl-, 20ppm F-; ISO 17025/Guide 34, Ricca Chemical
Formulated for high performance and reliable results
Ammonium Standard Single Element Ion Standard - Cation, SPEX CertiPrep™
Chemical Name or Material: Ammonium Cation Standard CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7732-18-5 CAS Min %: 99.9 CAS Max %: 99.9
Magnesium Standard Single Element Ion Standard - Cation, SPEX CertiPrep™
Chemical Name or Material: Magnesium Cation Standard CAS: 7439-95-4 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7697-37-2 CAS Min %: 0.2 CAS Max %: 0.2 CAS: 7732-18-5 CAS Min %: 99.7 CAS Max %: 99.7
Calcium Single Element Ion Standard - Cation, SPEX CertiPrep™
Chemical Name or Material: Calcium Cation Standard CAS: 7440-70-2 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7697-37-2 CAS Min %: 0.2 CAS Max %: 0.2 CAS: 7732-18-5 CAS Min %: 99.7 CAS Max %: 99.7
Nitrate IC Standard, 1mL = 1mg N, 1000ppm N, Ricca Chemical
Chemical Name or Material: Nitrate IC Standard CAS: 7757-79-1 CAS Min %: 97.0 CAS Max %: 100.0 CAS: 7732-18-5 CAS Min %: 0.7 CAS Max %: 0.73 Physical Form: Liquid
Ammonia-Nitrogen Standard for Ion Chromatography, SPEX CertiPrep™
Chemical Name or Material: Ammonia-Nitrogen Standard CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7732-18-5 CAS Min %: 99.9 CAS Max %: 99.9
Lithium Single Element Ion Standard - Cation, SPEX CertiPrep™
Chemical Name or Material: Lithium Cation Standard CAS: 7439-93-2 CAS Min %: 0.1 CAS Max %: 0.1 CAS: 7697-37-2 CAS Min %: 0.2 CAS Max %: 0.2 CAS: 7732-18-5 CAS Min %: 99.7 CAS Max %: 99.7
Nitrate-Nitrogen Standard For Ion Chromatography, SPEX CertiPrep™
Name Note: For Ion Chromatography CAS: 7631-99-4 CAS Max %: 99.9 CAS: 7732-18-5 CAS Max %: 0.1
Ion Chromatography Fluoride Standard, 100μg/mL F-, SPEX CertiPrep™
Chemical Name or Material: Fluoride Standard CAS: 7732-18-5 CAS Min %: 0.01 CAS Max %: 0.01 CAS: 7732-18-5 CAS Min %: 99.99 CAS Max %: 99.99
