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GC MS and LC MS Standards

Reference standards suitable for calibration of gas chromatography mass spectroscopy (GC MS) and liquid chromatography mass spectroscopy (LC MS) instrumentation to ensure accurate and reliable results.
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Keyword Search:
556 – 570 of 988 results
556

eMolecules​ 22443-55-6 | Medchem Express | Nepinalone (hydrochloride) | 5mg | 533802237 | HY-106873A | 307.86 | C18H26ClNO

ChemScene | 1-ethyl-1h-pyraZole-4-carbohydrazide | 250mg | 654766557 | CS-0215204 | 512809-51-7 | MFCD03419413 | 154.173 | C6H10N4O

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557

eMolecules​ Ambeed / 3-(Trifluoromethyl)acetophenone / 10g / 490497198 / A116660 / / 349-76-8 / MFCD00000391 / 188.149 / C9H7F3O

Ambeed / 3-(Trifluoromethyl)acetophenone / 10g / 490497198 / A116660 / / 349-76-8 / MFCD00000391 / 188.149 / C9H7F3O

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558

eMolecules​ 91724-94-6 | Ambeed | 3-Isopropyl-5-methyl-1H-pyrazole | 100mg | 642080902 | A541665 | MFCD20502760 | 124.187 | C7H12N2

Ambeed | 3-Isopropyl-5-methyl-1H-pyrazole | 100mg | 642080902 | A541665 | 91724-94-6 | MFCD20502760 | 124.187 | C7H12N2

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559

eMolecules​ 2111834-61-6 | Medchem Express | STAT5-IN-2 | 5mg | 523883180 | HY-102048 | 397.522 | C26H27N3O

Ambeed | 4-Amino-3-hydroxy-NN-dimethylbenzenesulfonamide | 1g | 599356966 | A754719 | 41608-75-7 | MFCD00036092 | 216.260 | C8H12N2O3S

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560

Waters Corp IonHance Ammonium Acetate pH 6.8 Concentrate;

IonHance Ammonium Acetate pH 6.8 Concentrate;

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561

Waters Corp Waters MassPREP Digestion Standard, Alcohol Dehydrogenase, Trypsin Digested, 1 nmole Protein

The MassPREP Digestion Standard is a protein standard prepared by digesting alcohol dehydrogenase with sequencing grade trypsin. It is reduced and alkylated before digestion, yielding a digest free of undigested protein, trypsin, alkylation/reduction agents, or very hydrophilic components. Each batch includes a certificate of analysis.

  • Prepared from 1 nmole of protein
  • Used for evaluating HPLC columns, mass spectrometry, and chromatography instrumentation
  • Suitable for mass spectrometer calibration or as an HPLC standard
  • Lyophilized powder stable at room temperature until expiration
  • Reconstituted solution stable for one week at 8°C
  • Stability extended by freezing samples at -20°C
  • Sufficient for 1000+ MALDI MS analyses

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562

eMolecules​ 344-95-6 | Ambeed | 2-(Trifluoromethyl)benzohydrazide | 1g | 491643652 | A220914 | MFCD00221473 | 204.152 | C8H7F3N2O

ChemScene | 5-Bromo-34-dimethylpyridin-2(1H)-one | 100mg | 632326649 | CS-0169249 | 848365-77-5 | 202.051 | C7H8BrNO

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563

Medchemexpress LLC [Tyr8]-Substance P | 55614-10-3 | 99.5% | 1363.63 | 10 MG
SDP

[Tyr8]-Substance P is an active peptide that can be used for the research of various biochemical applications. In vitro, it released LH and FSH at a very high dosage. In vivo, it demonstrates activity in the contraction of isolated guinea pig ileum and a decrease in systemic blood pressure in dogs.

  • Shipping: Room temperature in continental US; may vary elsewhere.
  • Storage (Powder): Sealed storage, away from moisture. -80°C for 2 years; -20°C for 1 year.
  • Storage (In solvent): -80°C for 6 months; -20°C for 1 month (sealed storage, away from moisture).

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564

eMolecules​ 25519-80-6 | Ambeed | Phenyl(piperidin-4-yl)methanone hydrochloride | 1g | 589771098 | A380246 | MFCD00066982 | 225.72 | C12H16ClNO

AstaTech | DIMETHYL PYRAZINE-23-DICARBOXYLATE | 0.25g | 388699764 | F51429 | 95.000 | 6164-77-8 | MFCD05721820 | 196.162 | C8H8N2O4

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565

eMolecules​ AstaTech / 4H-IMIDAZO[45-C]PYRIDIN-4-ONE 35-DIHYDRO- / 0.25g / 575799937 / F17530 / 95.000 / 3243-24-1 / MFCD00186962 / 135.126 / C6H5N3O

AstaTech / 4H-IMIDAZO[45-C]PYRIDIN-4-ONE 35-DIHYDRO- / 0.25g / 575799937 / F17530 / 95.000 / 3243-24-1 / MFCD00186962 / 135.126 / C6H5N3O

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566

eMolecules​ AstaTech / (67-DIHYDRO-5H-PYRROLO[12-A]IMIDAZOL-3-YL)BORONIC ACID HYDROCHLORIDE / 0.1g / 717405241 / AT34225 / 95.000 / 2057507-24-9 / [null] / 188.420 / C6H10BClN2O2

AstaTech / (67-DIHYDRO-5H-PYRROLO[12-A]IMIDAZOL-3-YL)BORONIC ACID HYDROCHLORIDE / 0.1g / 717405241 / AT34225 / 95.000 / 2057507-24-9 / [null] / 188.420 / C6H10BClN2O2

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567

Waters Corp Waters TOF G2-S Sample Kit, MS, LCMS, System Performance

This standards kit is designed for the verification of system performance for Tof G2-S. It provides a comprehensive set of standards for various analytical needs.

  • Includes 2 vials of 3 mg Leucine Enkephalin.
  • Includes 2 vials of 0.1 mg [Glu1]-Fibrinopeptide B.
  • Includes 1 vial of 1 nmole Digestion Standard, Alcohol Dehydrogenase.
  • Includes 1 vial of 1 nmole Digestion Standard, Enolase.
  • Detection method: MS.
  • Formulation: Solid.
  • Storage condition: -20°C (freezer).
  • System type: LCMS.
  • Shelf life: 6 months.
  • Shipping condition: Ambient.
  • Type: Reference.
  • Application: System performance.
  • Product type: Standard kits.
  • Units per package: 1.

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568

eMolecules​ 2056937-90-5 | Ambeed | (1-(Tetrahydro-2H-pyran-2-yl)-1H-indazol-4-yl)boronic acid | 100mg | 714085024 | A265631 | MFCD22376771 | 246.07 | C12H15BN2O3

Ambeed | 2-(Pyridin-2-yl)propan-2-ol | 100mg | 525036819 | A131849 | 37988-38-8 | MFCD00209259 | 137.182 | C8H11NO

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569

Cayman Chemical tetranorPGDMd6 GC MS Standards
SDP

An internal standard for the quantification of tetranor-PGDM by GC- or LC-MS

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570

Cayman Chemical JWH 007d9 GC MS Standards
SDP

An internal standard for the quantification of JWH 007 by GC- or LC-MS; intended for forensic and research purposes

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