Spectroscopy Standards

Gadolinium standard solution, for AAS, 1mg/mL Gd in 2% HNO₃, Thermo Scientific™

CAS: 7440-54-2 Molecular Formula: Gd Molecular Weight (g/mol): 157.25 MDL Number: MFCD00011022 InChI Key: UIWYJDYFSGRHKR-UHFFFAOYSA-N PubChem CID: 23982 ChEBI: CHEBI:33375 IUPAC Name: gadolinium SMILES: [Gd]

Trace Metals 2 - WS, Proficiency Testing Sample, MilliporeSigma™ Supelco™

This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.

Trace Metals 1 - WP, Proficiency Testing Sample, MilliporeSigma™ Supelco™

This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.

Thermo Scientific™ SureQuant™ Phosphopeptide Suitability Standards

SureQuant Phosphopeptide Standards enable assessment of LC-MS/MS system suitability for phosphopeptide analysis and multiplexed quantitation of phosphorylation of 89 key target proteins from 7 signaling pathways using LC-MS/MS analysis.

N,O-Bis(trimethylsilyl) acetamide, BSA, EMD-Millipore

CAS: 10416-59-8 Molecular Formula: C8H21NOSi2 Molecular Weight (g/mol): 203.43 MDL Number: MFCD00008270 InChI Key: SIOVKLKJSOKLIF-UHFFFAOYSA-N Synonym: BSA PubChem CID: 6913588 IUPAC Name: trimethylsilyl N-(trimethylsilyl)ethanimidate SMILES: CC(O[Si](C)(C)C)=N[Si](C)(C)C

Thermo Scientific™ Pierce™ LC-MS/MS System Suitability Standard (7 x 5 mixture)

Pierce LC-MS/MS System Suitability Standard (7 x 5 mixture) contains seven HeavyPeptide AQUA Ultimate peptides provided at five dilutions distinguished by differential isotopic labeling to assess sensitivity and dynamic range of LC-MS/MS systems.

EPA 552.2 Esters Calibration Mix Analytical Standard, MilliporeSigma™ Supelco™

TraceCERT™ Praseodymium Standard for ICP, 1,000 mg/L Pr in Nitric Acid, MilliporeSigma™ Supelco™

TraceCERT™ Gadolinium Standard for ICP, 1,000 mg/L Gd in Nitric Acid, MilliporeSigma™ Supelco™

Ethylbenzene, EMD-Millipore

CAS: 100-41-4 Molecular Formula: C8H10 Molecular Weight (g/mol): 106.168 InChI Key: YNQLUTRBYVCPMQ-UHFFFAOYSA-N PubChem CID: 7500 ChEBI: CHEBI:16101 IUPAC Name: ethylbenzene SMILES: CCC1=CC=CC=C1

MilliporeSigma n-Dodecane, EMD-Millipore

CAS: 112-40-3 Molecular Formula: C12H26 Molecular Weight (g/mol): 170.34 InChI Key: SNRUBQQJIBEYMU-UHFFFAOYSA-N PubChem CID: 8182 ChEBI: CHEBI:28817 IUPAC Name: dodecane SMILES: CCCCCCCCCCCC

n-Pentane, EMD-Millipore

CAS: 109-66-0 Molecular Formula: C5H12 Molecular Weight (g/mol): 72.15 MDL Number: MFCD00009498 InChI Key: OFBQJSOFQDEBGM-UHFFFAOYSA-N PubChem CID: 8003 ChEBI: CHEBI:37830 IUPAC Name: pentane SMILES: CCCCC

Methyl myristate, EMD-Millipore

CAS: 124-10-7 Molecular Formula: C15H30O2 Molecular Weight (g/mol): 242.40 MDL Number: MFCD00008983 InChI Key: ZAZKJZBWRNNLDS-UHFFFAOYSA-N Synonym: Myristic acid methyl ester, Methyl tetradecanoate PubChem CID: 31284 IUPAC Name: methyl tetradecanoate SMILES: CCCCCCCCCCCCCC(=O)OC

TraceCERT™ EPA 506 Phthalate Esters Mix 1, Certified Reference Material, MilliporeSigma™ Supelco™

Each component is 500 μg/mL in methanol

Heptadecafluorooctanesulfonic Acid Potassium Salt Analytical Standard, MilliporeSigma™ Supelco™