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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 (11,001)
Drug Standards (10,076)
Ion Chromatography Standards (588)
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76 – 90 of 22,041 results
77

Aflatoxin Mix 4 Solution, Analytical Standard, MilliporeSigma™ Supelco™

Aflatoxins are a group of polyketide-derived furanocoumarins, which are known to contaminate the agricultural commodities. They pose a potential risk to livestock and human health because of their carcinogenic nature.

78

Myristoyl-L-carnitine, ≥97.0% (HPLC), MilliporeSigma™ Supelco™

Type Analytical Standard
Percent Purity ≥97.0% (HPLC)
Linear Formula C21H41 NO4
CAS 25597-07-3
Grade Analytical Standard
Synonym (2 R)-3-Carboxy-N,N,N-trimethyl-2-[(1-oxotetradecyl)oxy]-1-propanaminium inner salt; L-Carnitine tetradecanoyl ester; C14-Carnitine; Tetradecanoyl-L-carnitine
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 371.55
82

Caprylic Acid (Octanoic Acid) 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.

83

Tetrahydrofuran, ≥99.9% (GC), MilliporeSigma™ Supelco™

Tetrahydrofuran is an important basic chemical compound, which belongs to the category of 5-membered heterocycles.

85

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

Boiling Point 132°C
Linear Formula C6H5 Cl
Grade Analytical Standard
Ignition Point 1178°F
Density 1.106 g/mL (at 25°C)
Vapor Density 3.86 (vs. air)
Vapor Pressure 11.8 mmHg (25°C)
Type Analytical Standard
Percent Purity ≥99.7% (GC)
CAS 108-90-7
MDL Number MFCD00000530
Flash Point 27.0°C - closed cup
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 112.56
Melting Point -45°C
86

Dodecane, ≥99.8% (GC), MilliporeSigma™ Supelco™

Dodecane is a clear, colorless liquid, having a mild aliphatic hydrocarbon odor, which belongs to the family of acyclic alkanes and contains compounds like 3-methylundecane and 5-methylundecane.

Boiling Point 215°C to 217°C
Linear Formula CH3(CH2)10 CH3
Physical Form Neat
Grade Analytical Standard
Ignition Point 401°F
Density 0.75 g/mL (at 25°C)
Vapor Density 5.96 (vs. air)
Vapor Pressure 1 mmHg (47.8°C)
Type Analytical Standard
Percent Purity ≥99.8% (GC)
CAS 112-40-3
MDL Number MFCD00008969
Flash Point 74°C
RTECS Number JR2125000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 170.33
Melting Point -9.6°C
88

Spermidine, ≥97.5% (NT); ≥99.0% (GC), MilliporeSigma™ Supelco™

Spermidine is a naturally occurring polyamine compound commonly found in food. It is essential for cell growth and survival.

89

TraceCERT™ Supelco 37 Component FAME Mix in Dichloromethane (Varied Conc.), MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.