SPEX Certiprep
SPEX Certiprep offers a comprehensive range of certified reference materials (CRMs), including organic and inorganic standards, custom mixes, and proficiency testing (PT) programs. Each CRM undergoes a rigorous quality control process to meet the highest industry standards, ensuring that laboratories can confidently rely on them for accurate and precise results.
Standard alluminio, 1000 mg/l in 2% HNO3, (grado di affidabilità), SPEX CertiPrep
CAS: 7429-90-5 Formula molecolare: Al Molecular Weight (g/mol): 26.98 Numero MDL: MFCD00134029 InChI Key: XAGFODPZIPBFFR-UHFFFAOYSA-N PubChem CID: 5359268 ChEBI: CHEBI:33629 IUPAC Name: aluminium SMILES: [Al]
Molybdenum Standard For ICP, 1000μg/mL in H2O, SPEX CertiPrep™
CAS: 7439-98-7 Formula molecolare: Mo Molecular Weight (g/mol): 95.95 Numero MDL: MFCD00003465 InChI Key: ZOKXTWBITQBERF-UHFFFAOYSA-N PubChem CID: 23932 ChEBI: CHEBI:28685 IUPAC Name: molybdenum SMILES: [Mo]
Standard calcio, 1000 mg/l in 2% HNO3 (grado di affidabilità), SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Standard cobalto, 1000 mg/l in 2% HNO3 (grado di affidabilità), SPEX CertiPrep™
CAS: 7440-48-4 Formula molecolare: Co Molecular Weight (g/mol): 58.93 Numero MDL: MFCD00010935 InChI Key: GUTLYIVDDKVIGB-UHFFFAOYSA-N PubChem CID: 104730 ChEBI: CHEBI:27638 IUPAC Name: cobalt SMILES: [Co]
Uranium Standard For ICP, 10,000μg/mL in 5% HNO3, SPEX CertiPrep™
CAS: 7440-61-1 Formula molecolare: U Molecular Weight (g/mol): 238.029 InChI Key: JFALSRSLKYAFGM-UHFFFAOYSA-N PubChem CID: 23989 ChEBI: CHEBI:49936 IUPAC Name: uranium SMILES: [U]
Standard bario, 1000 mg/l in 2% HNO3 (grado di affidabilità), SPEX CertiPrep™
CAS: 7440-39-3 Formula molecolare: Ba Molecular Weight (g/mol): 137.33 Numero MDL: MFCD00134031 InChI Key: DSAJWYNOEDNPEQ-UHFFFAOYSA-N PubChem CID: 5355457 ChEBI: CHEBI:32595 IUPAC Name: barium SMILES: [Ba]
Standard argento, 1000 mg/l in 2% HNO3, (grado di affidabilità), SPEX CertiPrep™
CAS: 7440-22-4 Formula molecolare: Ag Molecular Weight (g/mol): 107.87 Numero MDL: MFCD00003397 InChI Key: BQCADISMDOOEFD-UHFFFAOYSA-N PubChem CID: 23954 ChEBI: CHEBI:9141 IUPAC Name: silver SMILES: [Ag]
Standard uranio, 1000 mg/l in 2% HNO3 (grado di affidabilità), SPEX CertiPrep
CAS: 7440-61-1 Formula molecolare: U Molecular Weight (g/mol): 238.029 InChI Key: JFALSRSLKYAFGM-UHFFFAOYSA-N PubChem CID: 23989 ChEBI: CHEBI:49936 IUPAC Name: uranium SMILES: [U]
Sulfate Standard for Ion Chromatography, SPEX CertiPrep™
CAS: 7732-18-5
Instrument Calibration Standard 2 For ICP/MS, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Chloride Standard for Ion Chromatography, SPEX CertiPrep™
CAS: 12125-02-9 Formula molecolare: ClH4N Molecular Weight (g/mol): 53.49 Numero MDL: MFCD00011420 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: amine hydrochloride SMILES: N.Cl