Matrix Blanks and Standardization Solutions

Fluoride Standard, Certified, 1000ppm ±10ppm (1mL = 1mg F-), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 7681-49-4 Molecular Formula: FNa Molecular Weight (g/mol): 41.988 InChI Key: PUZPDOWCWNUUKD-UHFFFAOYSA-M PubChem CID: 5235 ChEBI: CHEBI:28741 IUPAC Name: sodium;fluoride SMILES: [F-].[Na+]

Boron, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 10043-35-3 Molecular Formula: BH3O3 Molecular Weight (g/mol): 61.831 MDL Number: MFCD00134034 InChI Key: KGBXLFKZBHKPEV-UHFFFAOYSA-N PubChem CID: 7628 ChEBI: CHEBI:33118 IUPAC Name: boric acid SMILES: B(O)(O)O

Thiocyanate Standard Solution (0.1N (N/10)/Certified), Fisher Chemical

CAS: 333-20-0 Molecular Formula: CKNS Molecular Weight (g/mol): 97.176 MDL Number: MFCD00011413 InChI Key: ZNNZYHKDIALBAK-UHFFFAOYSA-M Synonym: Potassium Thiocyanate Solutions PubChem CID: 516872 ChEBI: CHEBI:30951 IUPAC Name: potassium;thiocyanate SMILES: C(#N)[S-].[K+]

Water Calibration and Matrix Blank For ICP, SPEX CertiPrep™ Available on GSA/VA Contract for Federal Government customers only.

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

Ammonia (as Nitrogen) Standard, Certified, 1000ppm ±10ppm (1mL = 1mg N, 1mL = 1.22mg NH3), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-]

Sodium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00085307 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium;chloride SMILES: [Na+].[Cl-]

Nitrogen Standard, as Ammonia, 1mL = 1mg N, Ricca Chemical Edge

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-]

Water Blank For ICP/MS, SPEX CertiPrep™

Chemical Name or Material: Water Blank

Calcium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 471-34-1 Molecular Formula: CCaO3 Molecular Weight (g/mol): 100.086 MDL Number: MFCD00085314 InChI Key: VTYYLEPIZMXCLO-UHFFFAOYSA-L PubChem CID: 10112 ChEBI: CHEBI:3311 IUPAC Name: calcium;carbonate SMILES: C(=O)([O-])[O-].[Ca+2]

Magnesium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 13446-18-9 Molecular Formula: H12MgN2O12 Molecular Weight (g/mol): 256.403 MDL Number: MFCD00085308 InChI Key: MFUVDXOKPBAHMC-UHFFFAOYSA-N PubChem CID: 202877 IUPAC Name: magnesium;dinitrate;hexahydrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.[Mg+2]

Chromium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.182 MDL Number: MFCD00010944 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N PubChem CID: 24502 ChEBI: CHEBI:53444 IUPAC Name: dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

Iron, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 7782-61-8 Molecular Formula: FeH18N3O18 Molecular Weight (g/mol): 403.992 MDL Number: MFCD00010999 InChI Key: SZQUEWJRBJDHSM-UHFFFAOYSA-N PubChem CID: 16211566 IUPAC Name: iron(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.[Fe+3]

Lead, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 10099-74-8 Molecular Formula: N2O6Pb Molecular Weight (g/mol): 331.208 MDL Number: MFCD00134050 InChI Key: RLJMLMKIBZAXJO-UHFFFAOYSA-N PubChem CID: 24924 ChEBI: CHEBI:37187 IUPAC Name: lead(2+);dinitrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Pb+2]

Potassium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 MDL Number: MFCD00133776 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

Nickel, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 13478-00-7 Molecular Formula: H12N2NiO12 Molecular Weight (g/mol): 290.791 MDL Number: MFCD00011137 InChI Key: AOPCKOPZYFFEDA-UHFFFAOYSA-N PubChem CID: 61630 IUPAC Name: nickel(2+);dinitrate;hexahydrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.[Ni+2]

Molybdenum, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 1313-27-5 Molecular Formula: MoO3 Molecular Weight (g/mol): 143.947 MDL Number: MFCD00003465 InChI Key: JKQOBWVOAYFWKG-UHFFFAOYSA-N PubChem CID: 14802 ChEBI: CHEBI:30627 IUPAC Name: trioxomolybdenum SMILES: O=[Mo](=O)=O

Lithium, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 554-13-2 Molecular Formula: CLi2O3 Molecular Weight (g/mol): 73.888 MDL Number: MFCD00134051 InChI Key: XGZVUEUWXADBQD-UHFFFAOYSA-L PubChem CID: 11125 ChEBI: CHEBI:6504 IUPAC Name: dilithium;carbonate SMILES: [Li+].[Li+].C(=O)([O-])[O-]

Zinc, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 1314-13-2 Molecular Formula: OZn Molecular Weight (g/mol): 81.379 MDL Number: MFCD00011291 InChI Key: XLOMVQKBTHCTTD-UHFFFAOYSA-N PubChem CID: 14806 ChEBI: CHEBI:36560 IUPAC Name: oxozinc SMILES: O=[Zn]

Silver, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 7761-88-8 Molecular Formula: AgNO3 Molecular Weight (g/mol): 169.872 MDL Number: MFCD00003397 InChI Key: SQGYOTSLMSWVJD-UHFFFAOYSA-N PubChem CID: 24470 ChEBI: CHEBI:32130 IUPAC Name: silver;nitrate SMILES: [N+](=O)([O-])[O-].[Ag+]

Silicon, Reference Standard Solution (1000ppm ±1%/Certified), Fisher Chemical™

CAS: 6834-92-0 Molecular Formula: Na2O3Si Molecular Weight (g/mol): 122.062 MDL Number: MFCD00085311 InChI Key: NTHWMYGWWRZVTN-UHFFFAOYSA-N PubChem CID: 23266 ChEBI: CHEBI:60720 IUPAC Name: disodium;dioxido(oxo)silane SMILES: [O-][Si](=O)[O-].[Na+].[Na+]

Cyanide, Standard solution, Specpure, CN 1000μg/mL, Alfa Aesar™

Molecular Formula: KCN in 0.1% NaOH MDL Number: MFCD00468042

Phosphate (as Phosphorus) Standard, (1mL = 0.05mg P), Certified, 50ppm ±1ppm, LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.084 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M PubChem CID: 516951 ChEBI: CHEBI:63036 IUPAC Name: potassium;dihydrogen phosphate SMILES: OP(=O)(O)[O-].[K+]

Sulfuric acid, 1.0N Standardized Solution, Alfa Aesar™

CAS: 7664-93-9 Molecular Formula: H2O4S Molecular Weight (g/mol): 98.072 MDL Number: MFCD00064589 InChI Key: QAOWNCQODCNURD-UHFFFAOYSA-N PubChem CID: 1118 ChEBI: CHEBI:26836 IUPAC Name: sulfuric acid SMILES: OS(=O)(=O)O

Antimony, plasma standard solution, Specpure™, Sb 1000μg/ml, Alfa Aesar™

Molecular Formula: Sb in H2O/tartaric acid/tr. HNO3 MDL Number: MFCD00134030

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