Matrix Blanks and Standardization Solutions

TraceCERT™ Methyl 3,5-dinitrobenzoate Standard for quantitative NMR, MilliporeSigma™ Supelco™

Anions - WP, 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.

Minerals, 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.

Hardness/TSS - Whole Volume, 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.

Color 500 Pt-Co Units Calibration Standard, 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.

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.

ProteoMass™ Apomyoglobin MALDI-MS Standard, MilliporeSigma™ Supelco™

ProteoMass™ Apomyoglobin MALDI-MS Standard is required to calibrate and test matrix assisted laser desorption ionization (MALDI) mass spectrometers.

Surfactant (MBAS) 100 mg/L Calibration Standard, 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.

Oil and Grease - Whole Volume, 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.

Residual Free Chlorine (RFC), 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.

Simple Nutrients, 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-Aldrich Color Chart, MilliporeSigma™ Supelco™

colors comply with the Munsell(R) color system

ProteoMass™ Angiotensin II MALDI-MS Standard, MilliporeSigma™ Supelco™

Angiotensin II (Ang II) is part of the renin-angiotensin cascade. It is an octapeptide. Ang II is present in high concentration in cardiac tissue.

Ceric Sulfate, 0.1N Volumetric Solution, BAKER ANALYZED™ Reagent, J.T. Baker™

CAS: 13590-82-4 Molecular Formula: CeO8S2 Molecular Weight (g/mol): 332.23 MDL Number: MFCD00148852 InChI Key: VZDYWEUILIUIDF-UHFFFAOYSA-J PubChem CID: 159684 IUPAC Name: λ⁴-cerium(4+) disulfate SMILES: [Ce+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

EDTA Standard Solution, 1mL = 1mg CaCO₃, BAKER ANALYZED™ Reagent, J.T. Baker™

CAS: 6381-92-6 Molecular Formula: C10H18N2Na2O10 Molecular Weight (g/mol): 372.24 MDL Number: MFCD00150037,MFCD00003541 InChI Key: OVBJJZOQPCKUOR-UHFFFAOYSA-L PubChem CID: 44120005 IUPAC Name: disodium 2-({2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetate dihydrate SMILES: O.O.[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O