b'Instrument calibrationOptimized and ready-to-use controls, standards, andHighlights:calibration solutions Optimizedproducts developed to maximize LC-MS Thermo Scientific Pierce calibration solutions for massinstrument performance (Figures 11 and 12)spectrometry are ready-to-use liquid formulations that can quicklyConvenientcalibration solutions, standards, and solvent calibrate Thermo Scientific LC-MS instrumentation. In additionblends require little or no preparationto calibration solutions, standards for sensitivity assessment,High purityall reagents provided in nonleachable containerschromatographic performance, determination of digestion efficiency, top-down method development, or as a control forValidatedall products have been manufactured in an ISO sample analysis are available (Tables 4 and 5). Also available are9001certified facility and fully tested using Thermo Scientific high-purity, validated mobile phases and acidic ion-pairing agentsmass spectrometersthat are essential for achieving effective and reproducible liquidLong shelf lifeproducts stable for a minimum of 1 year if chromatography (LC) separation of peptides for electrospraystored properlyionization (ESI) MS.Table 4. Choose the right calibration solution for your platform. Thermo Scientific calibrationMassCalibrationRecommended Thermo Scientific solution Components range mode Storage mass spec instrument seriesPierce FlexMix Calibration Solution16 components* 503,000 Positive andRoomOrbitrap IQ-X MS for Auto-Ready Mass Spectrometers negative temperaturePierce FlexMix Calibration Solution 16 components* 503,000 Positive andRoomOrbitrap Fusion, Orbitrap Fusion Lumos, negative temperature Orbitrap ID-X MSPierce LTQ ESI Positive IonCaffeine, MRFA,1951,522 Positive 28C LTQ, LTQ Orbitrap, LXQ, LCQ FLEET, Calibration Solution Ultramark 1621 ExactivePierce LTQ Velos ESI Positive IonCaffeine, MRFA,LTQ Velos/Velos Pro, LTQ Orbitrap Calibration Solution Ultramark 1621,741,522 Positive 28C Velos/Orbitrap Velos Pro, Orbitrap Elite, n-butylamine Q Exactive, Orbitrap Fusion TribridPierce ESI Negative IonSDS, sodium Calibration Solution taurocholate,2651,680 Negative 28C LTQ, LTQ Velos, LTQ Orbitrap, ExactiveUltramark 1621Pierce Triple QuadrupoleTyrosineTSQ Quantum, TSQ Discovery, Calibration Solution Tyrosine182997 Positive 28C TSQ Quantum Access, TSQ Vantage, Tyrosine TSQ Endura, TSQ Quantiva692,722TSQ Quantum, TSQ Discovery, Pierce Triple Quadrupole Calibration(positive) Positive andTSQ Quantum Access, TSQ Vantage, Solution, Extended Mass Range 17 components* negative 28C TSQ Endura, TSQ Quantiva, TSQ Fortis, 692,934 (negative) TSQ Quantis, TSQ Altis* See website for details.Table 5. Choose the right MS standard for your application. PiercePierce Small MoleculePierce YeastPierce HeLaPierce HeLaPierce TMT11plex ReserpineSystem SuitabilityPierce BSAPierce 6 ProteinDigestProtein DigestDigest/PRTCYeast Digest Standard Standard Protein Digest Digest Standard Standard Standard StandardLysozyme, BSA, Glycine, atenolol,cytochromeHeLa digestYeast peptide flumetsulam, atrazine,BSA trypticC, alcoholYeast lysateHeLa lysateplus PRTCdigest labeled with Components Reserpine terfenadine, warfarin,peptides dehydrogenase,peptide digest peptide digest peptides TMT11plex label Ultramark 1621, methyl-galactosidase,(Cat. No. 88320,reagentsmalonic acid, rafoxinide apotransferrin88321)(multi-species)Format Liquid Liquid Lyophilized Lyophilized Lyophilized Lyophilized Lyophilized LyophilizedPrimaryInstrumentMetabolomics systemProtein positiveChromatographySystemSystemSystemSystemapplication QC suitability standard control assessment suitabilitysuitabilitysuitabilitysuitabilitystandard standard standard standardComplexity of+ + + + standardRecommended4C 4C 20C 20C 20C 20C 20C 20CstorageMass spectrometry thermofisher.com/proteinbiology 97'