Matrix Blanks and Standardization Solutions

Erbium, AAS standard solution, Specpure™ Er 1000μg/mL

CAS: 12061-16-4 Molecular Formula: Er2O3 Molecular Weight (g/mol): 382.52 MDL Number: MFCD00010991 InChI Key: ZXGIFJXRQHZCGJ-UHFFFAOYSA-N IUPAC Name: dierbium(3+) trioxidandiide SMILES: [O--].[O--].[O--].[Er+3].[Er+3]

Praseodymium, plasma standard solution, Specpure™ Pr 10,000μg/mL

MDL Number: MFCD00011174

Thermo Scientific™ Multi-Element Pharma Internal Standard Solution 1, Specpure™, Te at 25; Sc at 10; Ge, In, Lu, Bi at 5 μg/mL

Form:Liquid

Sulfur in Crude Oil standard solution, Specpure™, 20,000μg/g (2.00%)

MDL Number: MFCD00197838

Zinc, Oil based standard solution, Specpure™ Zn 5000μg/g

MDL Number: MFCD00011291

Alkalinity, CaCO3 1,000 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.

Sulfur in Crude Oil standard solution, 1000μg/g (0.10%), Specpure™

CAS: 7704-34-9 Molecular Formula: S Molecular Weight (g/mol): 32.06 MDL Number: MFCD00085316 InChI Key: NINIDFKCEFEMDL-UHFFFAOYSA-N PubChem CID: 5362487 ChEBI: CHEBI:26833 IUPAC Name: sulfur SMILES: [S]

Germanium, plasma standard solution, Specpure™ Ge 10μg/mL

MDL Number: MFCD00085310

Manganese, plasma standard solution, Specpure™ Mn 10μg/mL

MDL Number: MFCD00011111

Palladium, plasma standard solution, Specpure™ Pd 1000μg/mL

MDL Number: MFCD00011167

Zinc oxide, ≥99% (KT), MilliporeSigma™ Supelco™

Selenium, plasma standard solution, Specpure™ Se 10μg/mL

MDL Number: MFCD00134090

Sodium Standard Solution, METTLER TOLEDO™

No weighing or dilution is required

Chromium 50, 50Cr, plasma standard solution, Specpure™, 50Cr 10μg/mL, Thermo Scientific Chemicals

MDL Number: MFCD00190543

Caffeine Melting Point Standard Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™