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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
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1 – 15 of 5,998 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
2

phyproof™ Cryptochlorogenic acid, ≥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

4

VETRANAL™ Dipyron monohydrate, MilliporeSigma™ Supelco™

Metamizol is an active pharmaceutical ingredient with both analgesic and antipyretic effects, primarily used to relieve pain caused by neuritis and neuralgia.

5

phyproof™ Glucoiberin 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

6

phyproof™ Rhaponticin, ≥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

9

Phenethyl acetate, ≥97.0% (GC), MilliporeSigma™ Supelco™

Boiling Point 238°C to 239°C
Linear Formula CH3 COOCH2 CH2C6H5
Physical Form Neat
Grade Analytical Standard
Density 1.032 g/mL (at 25°C)
Vapor Density 5.67 (vs. air)
Type Analytical Standard
Percent Purity ≥97.0% (GC)
CAS 103-45-7
MDL Number MFCD00008720
Flash Point 105°C - Closed Cup
Synonym 2-Phenethyl acetate; 2-Phenylethyl acetate
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 164.20
11

Octane, ≥99.7% (GC), MilliporeSigma™ Supelco™

Boiling Point 125°C to 127°C
Linear Formula CH3(CH2)6 CH3
Physical Form Neat
Grade Analytical Standard
Ignition Point 428°F
Density 0.703 g/mL (at 25°C)
Vapor Density 3.9 (vs. air)
Vapor Pressure 11 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.7% (GC)
CAS 111-65-9
MDL Number MFCD00009556
Flash Point 13°C - Closed Cup
Synonym n-Octane
RTECS Number RG8400000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 114.23
Melting Point -57°C
12

PESTANAL™ 1,2-Dibromo-3-chloropropane, MilliporeSigma™ Supelco™

1,2-Dibromo-3-chloropropane (DCBP) is a brominated organochlorine nematocide used in agriculture as a soil fumigant.