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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
Drug Standards (11,595)
Organic Standards (10,819)
Ion Chromatography Standards (618)
Pesticide Standards (537)
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3,421 – 3,435 of 23,097 results
3,421

Kaempferol, ≥99% (HPLC), MilliporeSigma™ Supelco™

Kaempferol is a bioflavonoid and a main component of the extract of Ginkgo biloba. It is also present in a variety of fruits and vegetables. It may serve as a potent candidate in the treatment of postmenopausal bone loss.

3,422

1,2-Propanediol, ≥99.7% (GC), MilliporeSigma™ Supelco™

Boiling Point 187°C
Linear Formula CH3 CH(OH)CH2 OH
Physical Form Neat
Grade Analytical Standard
Ignition Point 779°F
Density 1.036 g/mL (at 25°C)
Vapor Density 2.62 (vs. air)
Vapor Pressure 0.08 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.7% (GC)
CAS 57-55-6
MDL Number MFCD00064272
Flash Point 103°C
Synonym 1,2-PDO; Propylene glycol
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 76.09
Melting Point -60°C
3,423

phyproof™ L-Arginine, ≥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

3,426

D-α-Hydroxyglutaric acid-13C5 disodium salt, ≥98.0% (GC), MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥98.0% (GC)
Linear Formula 13C5H6 Na2O5
CAS 1648909-80-1
Grade Analytical Standard
Synonym 2-Hydroxyglutarate-13C5; (R)-2-Hydroxypentanedioic acid-13C5 disodium salt; Disodium (R)-2-hydroxyglutarate-13C5
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 197.04
3,427

Sinapic acid Matrix Substance for MALDI-MS (T), ≥99.0% (T), MilliporeSigma™ Supelco™

Sinapic acid is a type of phenolic acid. Removal of amino group from phenylalanine, catalysing with enzyme phenylalanine ammonia-lyase forms cinnamic acid. The precursor of hydroxycinnamates is produced after hydroxylation of benzene ring. One of the precursors produced is sinapic acid.

Type Matrix Substance for MALDI-MS
Percent Purity ≥99.0% (T)
Linear Formula C11H12O5
CAS 530-59-6
Solubility Soluble in dioxane
MDL Number MFCD00004401
Grade Matrix Substance for MALDI-MS
Synonym 3,5-Dimethoxy-4-hydroxycinnamic acid; 4-Hydroxy-3,5-dimethoxy-cinnamic acid; Sinapinic acid
Formula Weight 224.21
Melting Point 202°C
3,428

phyproof™ 8-Geranyloxypsoralen, ≥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

3,429

(+)-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)
3,431

Sulfamethizole, ≥99% (HPLC), MilliporeSigma™ Supelco™

Sulfamethizole is an antibacterial drug used in the treatment of the urinary tract infections.

Type Analytical Standard
Percent Purity ≥99% (HPLC)
Linear Formula C9H10N4O2S2
CAS 144-82-1
MDL Number MFCD00053363
Physical Form Neat
Packaging Glass Bottle
Grade Analytical Standard
Synonym 4-Amino-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzenesulfonamide; N1-(5-Methyl-1,3,4-thiadiazol-2-yl)sulfanilamide; Sulfamethylthiadiazole
RTECS Number WP0875000
Formula Weight 270.33
3,433

VETRANAL™ Cyclosporin A, MilliporeSigma™ Supelco™

Cyclosporin A has been used to:. Prevent rejection of kidney and liver transplants.. In graft versus host disease.. Treatment of autoimmune diseases. . Treatment of Schistosomiasis.

3,434

PESTANAL™ Flufenoxuron, MilliporeSigma™ Supelco™

Flufenoxuron is an acylurea compound mostly used as an insecticide. It inhibits chitin synthesis in pests making it a slow acting growth regulator.