Organic Standards

A wide variety of standard-value, reference solutions designed to facilitate accurate chromatography-based detection protocols for organic products.

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1,711 – 1,725 of 10,514 results

1,711

[(3R)-3-Hydroxytetradecanoyl]-L-carnitine, ≥90% (HPLC), MilliporeSigma™ Supelco™

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Specifications

Type	Analytical Standard
Percent Purity	≥90% (HPLC)
Linear Formula	C21H41 NO5
CAS	1469901-02-7
Grade	Analytical Standard
Synonym	(2 R)-3-Carboxy-2-[[(3 R)-3-hydroxy-1-oxotetradecyl]oxy]-N,N,N-trimethyl-1-propanaminium inner salt
Recommended Storage	-20°C
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	387.55

1,712

Taurine Pharmaceutical Secondary Standard, MilliporeSigma™ Supelco™

Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards

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1,713

(R)-(+)-α-Lipoic acid, ≥98.0% (HPLC), MilliporeSigma™ Supelco™

α-Lipoic acid is an antioxidant which is generally present in plants, animals and many other microorganisms.

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1,714

Cortisone Acetate 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

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1,715

(+)-Borneol, ≥97.5% (GC), MilliporeSigma™ Supelco™

Borneol, a bicyclic monoterpenoid alcohol which is a major constituent of medicinal plants is grouped under the volatile organic compounds (VOCs) family of chemicals. It is employed as analgesic and anesthetic in traditional Chinese and Japanese medicines.

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1,716

PESTANAL™ Butyl 4-hydroxybenzoate-(ring-13C6), MilliporeSigma™ Supelco™

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1,717

VETRANAL™ Loperamide hydrochloride, MilliporeSigma™ Supelco™

Loperamide is an antidiarrheal agent used in controlling acute nonspecific diarrhea and chronic diarrhea associated with inflammatory bowel diseases.

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1,718

Non-volatile Acid Standard Mix, 0.01 meq/mL Each Component in Deionized Water, Analytical Standard, MilliporeSigma™ Supelco™

Non-volatile Acid Standard Mix may be used for the qualitative determination of free fatty acids in aqueous solutions. It is recommended that it should be purchased from chemical manufacturers with knowledge in the preparation, handling, storage, and shipment of volatile analytes.

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1,719

Dimethyl fumarate, Certified Reference Material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034 (ISO Guide 34). This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.

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1,720

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

Butylbenzene is a colourless organic solvent. It is used in pesticide manufacturing, plasticizer and also as solvent for coating. It is sometimes used as surface active agent, polymer linking agent and in organic synthesis.

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1,721

phyproof™ Malvidin chloride, ≥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

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1,722

Nonylphenol diethoxylate Solution, 5 μg/mL in Acetone, MilliporeSigma™ Supelco™

Nonylphenol diethoxylate (5 μg/mL in acetone) is grouped under the class of alkylphenol ethoxylate surfactants mainlly utilized for households, industry and agriculture.