Matrix Blanks and Standardization Solutions

Matrix oil, 75 centistoke hydrocarbon oil

CAS: 8042-47-5 Molecular Formula: C16H10N2Na2O7S2 Molecular Weight (g/mol): 452.363 MDL Number: MFCD00131611 InChI Key: AEOVEGJBKQQFOP-DDVLFWKVSA-L PubChem CID: 9566064 IUPAC Name: disodium;(8Z)-7-oxo-8-(phenylhydrazinylidene)naphthalene-1,3-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=O)C=CC3=CC(=CC(=C32)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Iridium, plasma standard solution, Specpure™ Ir 10,000μg/mL

CAS: 7439-88-5 Molecular Formula: Ir Molecular Weight (g/mol): 192.22 MDL Number: MFCD00011062 InChI Key: GKOZUEZYRPOHIO-UHFFFAOYSA-N PubChem CID: 23924 ChEBI: CHEBI:49666 IUPAC Name: iridium SMILES: [Ir]

Clean Loam Soil, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

CERILLIANT™ Salicylic acid-d4, 100 μg/mL in Acetonitrile, Sold by MilliporeSigma™ Supelco™

Certified reference material

Precious Metals, plasma standard solution, Specpure™, Au, Ir, Os, Pd, Pt, Re, Rh, Ru @ 100μg/mL

Holmium, plasma standard solution, Specpure™ Ho 10,000μg/mL

MDL Number: MFCD00011049

BTEX - Clay 1, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Anions - Loamy Sand 1, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

BTEX - Loamy Sand 1, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Sigma Pseudo™ Narcotic Scent (Heroin Formulation Powder), MilliporeSigma™ Supelco™

ProteoMass™ Bradykinin Fragment 1-7 MALDI-MS Standard, MilliporeSigma™ Supelco™

ProteoMass™ Bradykinin Fragment 1-7 MALDI-MS Standard is required to calibrate and test matrix assisted laser desorption ionization (MALDI) mass spectrometers.1 vial contains 10nmols.

Multi-Element QC-7 Check Standard Solution, Specpure™, Thermo Scientific Chemicals

Sulfur in Light Mineral Oil standard solution, Specpure™, 1,500μg/g (0.15%)

MDL Number: MFCD00804270

Heavy Metals, plasma standard solution, Specpure™, Ag, As, Ba, Cd, Cr, Hg, Pb, Se @ 100μg/mL

TraceCERT™ EPA 8260 Internal Standards Mix, 2,000 μg/mL in Methanol, MilliporeSigma™ Supelco™