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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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Keyword Search:
181 – 195 of 22,062 results
182

Fluconazole Impurity H 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

183

o-Tolidine, MilliporeSigma™ Supelco™

o-Tolidine is widely used in the aniline dye industry for the synthesis of different azo dyes.

184

Scutellarin, ≥98.0% (HPLC), MilliporeSigma™ Supelco™

Scutellarin is flavone glucuronide and an active ingredient of breviscapine. It is widely used for the treatment of cerebral infarction, coronary heart disease and angina pectoris.

185

PESTANAL™ Dichlon, MilliporeSigma™ Supelco™

Dichlon is an agricultural fungicide of the quinone class, widely used against a variety of plant pathogenic fungi.

Type Analytical Standard
Linear Formula C10H4 Cl2O2
CAS 117-80-6
MDL Number MFCD00001677
Physical Form Neat
Quantity 1 Ea.
Grade Analytical Standard
Synonym 2,3-Dichloro-1,4-naphthoquinone; Dichlon
RTECS Number QL7525000
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 227.04
Melting Point 194°C to 197°C
Product Line PESTANAL
187

VETRANAL™ Ractopamine hydrochloride, MilliporeSigma™ Supelco™

Ractopamine hydrochloride is a phenethanolamine with beta-adrenergic agonist properties, which can be used as animal feed additive for swine in order to increase growth performance.

188

phyproof™ Oxysophocarpine, ≥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

189

phyproof™ Tinnevellin glucoside, ≥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

192

Methyl undecanoate, ≥99% (GC), MilliporeSigma™ Supelco™

Shipping Condition Ambient
Linear Formula CH3(CH2)9 CO2 CH3
Physical Form Neat
Grade Analytical Standard
Density 0.872 g/mL (at 25°C)
Type Analytical Standard
Percent Purity ≥99% (GC)
CAS 1731-86-8
MDL Number MFCD00008957
Flash Point 109°C
Synonym Undecanoic acid methyl ester
Recommended Storage Room Temp
Shelf Life Limited shelf life, expiry date on the label
Formula Weight 200.32
194

phyproof™ Tussilagone, ≥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

195

Eleutheroside E, ≥98% (HPLC), MilliporeSigma™ Supelco™

Eleutheroside E is one of the major bioactive saponins of Eleutherococcus senticosus.