VeriSpec™ Multi-Element Environmental Standard 26, Ricca Chemical

100 ppm: Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sn, Sr, Ti,

Copper ICP-MS Standard, 10,000 ppm Cu in 5% HNO₃, Ricca Chemical

CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N PubChem CID: 23978 ChEBI: CHEBI:30052 IUPAC Name: copper SMILES: [Cu]

VeriSpec™ Instrument Calibration Standard 26, Ricca Chemical

100 ppm: Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sn, Sr, Ti,

Bismuth ICP-MS Standard, 1000 ppm Bi in 3% HNO₃, Ricca Chemical

CAS: 7440-69-9 Molecular Formula: Bi Molecular Weight (g/mol): 208.98 MDL Number: MFCD00134033 InChI Key: JCXGWMGPZLAOME-UHFFFAOYSA-N PubChem CID: 5359367 ChEBI: CHEBI:33301 IUPAC Name: bismuth SMILES: [Bi]

Calibration Standard 2A For ICP/MS, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Lead Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

CAS: 7439-92-1 Molecular Formula: Pb Molecular Weight (g/mol): 207.20 MDL Number: MFCD00134050 InChI Key: WABPQHHGFIMREM-UHFFFAOYSA-N PubChem CID: 5352425 ChEBI: CHEBI:27889 IUPAC Name: lead SMILES: [Pb]

Calibration Standard 2 without Mercury For ICP/MS, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Calcium Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™

CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]

Silicon Standard For ICP/MS, SPEX CertiPrep™

CAS: 7440-21-3 Molecular Formula: Si Molecular Weight (g/mol): 28.09 MDL Number: MFCD00085311 InChI Key: XUIMIQQOPSSXEZ-UHFFFAOYSA-N PubChem CID: 5461123 ChEBI: CHEBI:27573 IUPAC Name: silicon SMILES: [Si]

TraceCERT™ Chromium Standard for ICP-MS, 1 mg/L Cr in Nitric Acid, MilliporeSigma™ Supelco™

Chromium ICP Standard, 1000 ppm Cr in 3% HNO₃, Ricca Chemical

CAS: 7789-02-8 Molecular Formula: CrN3O9 Molecular Weight (g/mol): 238.01 InChI Key: PHFQLYPOURZARY-UHFFFAOYSA-N PubChem CID: 9887206 IUPAC Name: chromium(3+);trinitrate;nonahydrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Cr+3]

VeriSpec™ Instrument Calibration Standard 4, Ricca Chemical

5000 ppm: Ca, K, Mg, Na /nManufactured and Tested in an ISO 17025/Guide 34 Facility

VeriSpec™ Single Element Standard, 5 mg/L Hg in HNO₃, Ricca Chemical

CAS: 10045-94-0 Molecular Formula: HgN2O6 Molecular Weight (g/mol): 324.60 MDL Number: MFCD00011038 InChI Key: ORMNPSYMZOGSSV-UHFFFAOYSA-N PubChem CID: 24864 IUPAC Name: mercury(2+) dinitrate SMILES: [Hg++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

VeriSpec™ Trace Metals Standard I, Ricca Chemical

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

VeriSpec™ Elan DRC-e Tuning Solution 9, Ricca Chemical

10 ppm Ba, Be, Ce, Co, In, Mg, Pb, Rh, U /nManufactured and Tested in an ISO 17025/Guide 34 Facility