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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Organic Standards (10,991)
Drug Standards (10,239)
Ion Chromatography Standards (589)
Pesticide Standards (539)
Petrochemical Standards (519)

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1,831 – 1,845 of 22,194 results
1,831

VETRANAL™ Halofuginone hydrobromide, MilliporeSigma™ Supelco™

Halofuginone hydrobromide (Halofuginone) is a specific collagen Type I inhibitor that antagonize or inhibit the development of new blood vessels, hence can prevent intimal hyperplasia at a vascular anastomosis. It is used in the treatment or prevention of coccidiosis in both humans and animals.

1,833

TraceCERT™ Pyridoxine hydrochloride, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.

1,834

Undecane, ≥99.8% (GC), MilliporeSigma™ Supelco™

Undecane is obtained from the refining of petroleum. It is a component of gasoline and is generally used in organic synthesis, petroleum research and as a distillation chaser.

Boiling Point 196°C
Linear Formula CH3(CH2)9 CH3
Physical Form Neat
Grade Analytical Standard
Density 0.74 g/mL (at 25°C)
Vapor Density 5.4 (vs. air)
Vapor Pressure <0.4 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.8% (GC)
CAS 1120-21-4
MDL Number MFCD00008959
Flash Point 62°C
Synonym n-Undecane; Hendecane
RTECS Number YQ1525000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 156.31
Melting Point -26°C
1,837

Hexane, Analytical Standard, ≥99.7% (GC), MilliporeSigma™ Supelco™

Boiling Point 69°C
Linear Formula CH3(CH2)4 CH3
Physical Form Neat
Grade Analytical Standard
Density 0.659 g/mL (at 25°C)
Vapor Density ˜3 (vs. air)
Vapor Pressure 5.2 psi (37.7°C)
Percent Purity ≥99.7% (GC)
CAS 110-54-3
MDL Number MFCD00009520
Synonym n-Hexane
RTECS Number MN9275000
Shelf Life Limited shelf life, Expiry date on the label
Formula Weight 86.18
Melting Point -95°C
1,838

(1S)-(-)-Verbenone, ≥99% (sum of enantiomers, GC), MilliporeSigma™ Supelco™

Boiling Point 227°C to 228°C
Linear Formula C10H14 O
Physical Form Neat
Grade Analytical Standard
Density 0.975 g/mL (at 20°C)
Type Analytical Standard
Percent Purity ≥99% (sum of enantiomers, GC)
CAS 1196-01-6
MDL Number MFCD00065445
Flash Point 85°C
Synonym (1 S,5 S)-2-Pinen-4-one; (1 S,5 S)-4,6,6-Trimethylbicyclo[3.1.1 ]hept-3-en-2-one
Recommended Storage 2°C to 8°C
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 150.22
1,839

TraceCERT™ BisphenolA certified reference material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.

1,840

TraceCERT™ Methyl methanesulfonate certified reference material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.

1,841

Quinaldine, ≥90% (GC), MilliporeSigma™ Supelco™

Boiling Point 105°C to 107°C (10 mmHg); 248°C
Linear Formula C10H9 N
Physical Form Neat
Grade Analytical Standard
Density 1.058 g/mL (at 25°C)
Type Analytical Standard
Percent Purity ≥90% (GC)
CAS 91-63-4
MDL Number MFCD00006756
Flash Point 79°C
Packaging Glass Bottle
Synonym 2-Methylquinoline
RTECS Number UZ9625000
Formula Weight 143.19
Melting Point -9°C to -3°C
1,844

Decafluorotriphenylphosphine, MilliporeSigma™ Supelco™

Decafluorotriphenylphosphine (DFTPP) is commonly used as a check standard for the calibration of mass spectrum detector (MSD) prior to the analysis of samples under investigation.

1,845

VETRANAL™ Prednisolone, MilliporeSigma™ Supelco™

Prednisolone is classified under the corticosteroids class of compounds.