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
Fluoride, Ion chromatography standard solution, F- 1000μg/mL, Alfa Aesar™, Specpure™
CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.988 MDL Number: MFCD00144315 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741
Instrument Check Standard 6 For Ion Chromatography, SPEX CertiPrep™ 
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
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
Chloride Standard for Ion Chromatography, SPEX CertiPrep™
CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206
Sodium Carbonate Eluent Concentrate For Ion Chromatography, 0.5M, SPEX CertiPrep™
Chemical Name or Material: Sodium Carbonate Eluent Concentrate CAS: 7732-18-5
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
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
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
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
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
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
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
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
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
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
Acetate Standard, SPEX CertiPrep™
CAS: 6131-90-4 Molecular Formula: C2H9NaO5 Molecular Weight (g/mol): 136.079 InChI Key: AYRVGWHSXIMRAB-UHFFFAOYSA-M PubChem CID: 23665404 ChEBI: CHEBI:32138
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
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
Lithium Single Element Ion Standard - Cation, SPEX CertiPrep™
CAS: 7439-93-2 Molecular Formula: Li Molecular Weight (g/mol): 6.94 InChI Key: WHXSMMKQMYFTQS-UHFFFAOYSA-N PubChem CID: 3028194 ChEBI: CHEBI:30145
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
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
Sodium Standard Single Element Ion Standard - Cation, SPEX CertiPrep™
CAS: 7440-23-5 Molecular Formula: Na Molecular Weight (g/mol): 22.99 InChI Key: KEAYESYHFKHZAL-UHFFFAOYSA-N PubChem CID: 5360545 ChEBI: CHEBI:26708
Nitrate IC Standard, 1mL = 1mg N, 1000ppm N, Ricca Chemical
CAS: 7757-79-1 Molecular Formula: KNO3 Molecular Weight (g/mol): 101.102 InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N PubChem CID: 24434 ChEBI: CHEBI:63043
Calcium Single Element Ion Standard - Cation, SPEX CertiPrep™
CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.078 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N PubChem CID: 5460341 ChEBI: CHEBI:29320
Magnesium Standard Single Element Ion Standard - Cation, SPEX CertiPrep™
CAS: 7439-95-4 Molecular Formula: Mg Molecular Weight (g/mol): 24.305 InChI Key: FYYHWMGAXLPEAU-UHFFFAOYSA-N PubChem CID: 5462224 ChEBI: CHEBI:25107
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
VeriSpec™ Sulfite - S(IV) Standard for Ion Chromatography, 1000ppm in H2O, ISO 17025/Guide 34, Ricca Chemical
CAS: 870-72-4 Molecular Formula: CH3NaO4S Molecular Weight (g/mol): 134.081 InChI Key: UOULCEYHQNCFFH-UHFFFAOYSA-M PubChem CID: 2723822
