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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 (11,604)
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Ion Chromatography Standards (597)
Pesticide Standards (542)
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Search Within Results
Keyword Search:
871 – 885 of 23,058 results
871

PESTANAL™ Aldrin Solution, 100 μg/mL in Acetonitrile, MilliporeSigma™ Supelco™

Aldrin belongs to the class of organochlorine pesticides, commonly used in agriculture and is persistent as a highly toxic environmental contaminant.

Type Analytical Standard
Concentration or Composition (by Analyte or Components) 100 μg/mL in acetonitrile
Linear Formula C12H8 Cl6
CAS 309-00-2
MDL Number MFCD00135587
Grade Analytical Standard
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 364.91
Product Line PESTANAL
872

2-Ethyl-1-hexanol, ≥99.5% (GC), MilliporeSigma™ Supelco™

2-Ethyl-1-hexanol is an industrial chemical widely used in the production of polyvinyl chloride(PVC) plasticizers and is a potent indoor air pollutant emitted mainly from furniture or carpets with a PVC backing.

Boiling Point 183°C to 186°C
Linear Formula CH3(CH2)3 CH(C2H5)CH2 OH
Grade Analytical Standard
Ignition Point 550°F
Density 0.833 g/mL (at 25°C)
Vapor Density 4.49 (vs. air)
Vapor Pressure 0.2 mmHg (20°C)
Type Analytical Standard
Percent Purity ≥99.5% (GC)
CAS 104-76-7
MDL Number MFCD00004746
Flash Point 75°C - closed cup
Synonym Isooctyl alcohol
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 130.23
Melting Point -76°C
875

phyproof™ Pedunculoside, ≥95% (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

876

1,1-Dichloroethane, MilliporeSigma™ Supelco™

1,1-Dichloroethane is typically utilized as an intermediate for the synthesis of vinyl chloride.

877

PESTANAL™ Alanycarb, MilliporeSigma™ Supelco™

Alanycarb is classified under the oxime carbamate group of insecticides. Its mode of action involves the inhibition of cholinesterase enzyme.

880

Nabumetone, MilliporeSigma™ Supelco™

Type Analytical Standard
Linear Formula C15H16O2
CAS 42924-53-8
MDL Number MFCD00079518
Physical Form Neat
Grade Analytical Standard
Synonym 4-(6-Methoxy-2-naphthyl)-2-butanone
Formula Weight 228.29
882

phyproof™ Saikosaponin B2, ≥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

883

phyproof™ Rubusoside, ≥95% (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