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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 (5,127)
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1 – 15 of 5,883 results
1

TAN Standard (Certified), Fisher Chemical

CAS: 79-09-4 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.079 MDL Number: MFCD00212734 InChI Key: XBDQKXXYIPTUBI-UHFFFAOYSA-N PubChem CID: 1032 ChEBI: CHEBI:30768 IUPAC Name: propanoic acid SMILES: CCC(=O)O

PubChem CID 1032
CAS 79-09-4
Molecular Weight (g/mol) 74.079
ChEBI CHEBI:30768
MDL Number MFCD00212734
SMILES CCC(=O)O
IUPAC Name propanoic acid
InChI Key XBDQKXXYIPTUBI-UHFFFAOYSA-N
Molecular Formula C3H6O2
3

1,4-Dioxane, ≥99.5% (GC), MilliporeSigma™ Supelco™

1,4-Dioxane is an organic compound and an environmental contaminant, generally found in industrial waste streams and by-products. It is commonly used as an industrial solvent, in cosmetic products and household products such as lotions, soap, shampoos, bath foams.

Boiling Point 100°C to 102°C
Linear Formula C4H8O2
Physical Form Neat
Grade Analytical Standard
Ignition Point 356°F
Density 1.034 g/mL (at 25°C)
Vapor Density 3 (vs. air)
Vapor Pressure 27 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.5% (GC)
CAS 123-91-1
MDL Number MFCD00006571
Flash Point 12°C
Synonym Diethylene oxide; Dioxane
RTECS Number JG8225000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 88.11
Melting Point 10°C to 12°C
4

phyproof™ Glucoraphenin potassium salt, ≥90% (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

5

Acetazolamide 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

9

Acetaminophen Related Compound D 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.

10

cis-5,8,11,14,17-Eicosapentaenoic acid, ≥98.5% (GC), MilliporeSigma™ Supelco™

Linear Formula CH3(CH2 CH=CH)5(CH2)3 CO2 H
Physical Form Neat
Grade Analytical Standard
Density 0.943 g/mL (at 25°C)
Type Analytical Standard
Percent Purity ≥98.5% (GC)
CAS 10417-94-4
MDL Number MFCD00065716
Flash Point 93°C
Packaging Bottomless Glass Bottle with Inserted Fused Cone
Synonym EPA; Timnodonic acid
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 302.45
Melting Point -54°C to -53°C
12

γ-Decalactone, ≥98.0% (GC), MilliporeSigma™ Supelco™

γ-Decalactone is a flavor and fragrance compound, which finds applications in food and beverage industry.

15

Phenylethyl Alcohol Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Boiling Point 219°C to 221°C (750 mmHg)
Linear Formula C6H5 CH2 CH2 OH
Physical Form Neat
Grade Certified Reference Material
Density 1.020 g/mL (at 20°C)
Vapor Density 4.21 (vs. air)
Vapor Pressure 1 mmHg (58°C)
Type Certified Reference Material
CAS 60-12-8
MDL Number MFCD00002886
Flash Point 102°C - Closed Cup
Synonym 2-Phenylethanol; beta-PEA; 2-Phenylethyl alcohol; Benzyl carbinol; PEA
Formula Weight 122.16
Melting Point -27°C