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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)
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Ion Chromatography Standards (589)
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1,486 – 1,500 of 22,195 results
1,487

PESTANAL™ Metoxuron, MilliporeSigma™ Supelco™

Metoxuron is a phenylurea herbicide widely used for agricultural applications.

1,490

TraceCERT™ 1,2Dichloroethane Solution, 200 μg/mL in Methanol, MilliporeSigma™ Supelco™

1,2−Dichloroethane is a chlorinated hydrocarbon, which is produced in highest volumes compared to any other chlorinated derivatives of hydrocarbons.

1,494

(+)-Carvone, ≥98.5% (sum of enantiomers, GC), MilliporeSigma™ Supelco™

Boiling Point 228°C to 230°C
Type Analytical Standard
Percent Purity ≥98.5% (sum of enantiomers, GC)
Linear Formula C10H14 O
CAS 2244-16-8
MDL Number MFCD00062997
Physical Form Neat
Flash Point 89°C - Closed Cup
Grade Analytical Standard
Synonym (+)-p-Mentha-6,8-diene 2-one; (S)-5-Isopropenyl-2-methyl-2-cyclohexenone
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 150.22
Density 0.960 g/mL (at 20°C)
1,495

Probucol, MilliporeSigma™ Supelco™

Probucol is a diphenolic compound possessing antioxidant and anti-inflammatory properties. It is commercially used as a lipid lowering drug, which helps in reducing the total plasma cholesterol, low density lipoprotein cholesterol (LDL) and high density lipoprotein cholesterol (HDL).

Type Analytical Standard
Linear Formula C31H48O2S2
CAS 23288-49-5
MDL Number MFCD00079281
Physical Form Neat
Grade Analytical Standard
Formula Weight 516.84
1,497

Ciprofloxacin Related Compound A Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

1,498

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.

1,499

Super-DHB suitable for matrix substance for MALDI-MS, ≥99% (HPLC), MilliporeSigma™ Supelco™

Type Organic Standard
Percent Purity ≥99% (sum of DHB and 2-hydroxy-5-methoxybenzoi c acid, HPLC)
CAS 63542-76-7
Solubility Soluble in methanol
Purity Grade Notes 9:1 mixture of DHB and 2-hydroxy-5-methoxybenzoic acid
1,500

phyproof™ Piperine, ≥98% (HPLC), MilliporeSigma™ Supelco™

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG