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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2,536 – 2,550 of 10,326 results

2,536

TraceCERT™ α-Endosulfan Certified Reference Material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.

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2,537

Avobenzone, ≥99% (GC), MilliporeSigma™ Supelco™

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2,538

PESTANAL™ Fluoxastrobin, MilliporeSigma™ Supelco™

Fluoxastrobin is a synthetic compound, which belongs to strobilurins, a class of fungicides, which can be generally used for agricultural purposes as a crop protectant.

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2,539

Benzo[a]pyrene, For environmental analysis, MilliporeSigma™ Supelco™

Benzo[a]pyrene belongs to the class of polycyclic aromatic hydrocarbons, which can exist as a potent genotoxic compound majorly formed via pyrolysis of organic matter and can also be found in industrial and cigarette smoke, coal tar and food.

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2,540

VETRANAL™ Flunixin-d3, MilliporeSigma™ Supelco™

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2,541

Nervonic acid, ≥99% (GC), MilliporeSigma™ Supelco™

Nervonic acids are the products of desaturation and elongation processes of various fatty acids such as palmitic acid, stearic acid, oleic acid, etc.

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2,542

2,3-Butanediol, Mixture of racemic and meso forms, ≥97.0% (GC), MilliporeSigma™ Supelco™

2,3-Butanediol is a chiral compound which is extensively utilized in chemical feedstocks and liquid fuels.

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2,543

trans-4-Hydroxy-L-proline, ≥99% (TLC), MilliporeSigma™ Supelco™

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2,544

1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8-hexamethylcyclopenta[g]-2-benzopyran, Analytical Standard, ≥85.0% (GC), MilliporeSigma™ Supelco™

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2,545

D-Gluconic Acid sodium salt, Certified Reference Material, MilliporeSigma™ Supelco™

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

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2,546

VETRANAL™ Fenbendazole, MilliporeSigma™ Supelco™

Fenbendazole is a thio substituted benzimidazole, which belongs to the group of anthelmintics. It can be widely used in veterinary medicine particularly, in the treatment of helminth infections.

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2,547

VETRANAL™ Sulfamerazine, MilliporeSigma™ Supelco™

Chemical structure: sulfonamide

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2,548

Chrysene, MilliporeSigma™ Supelco™

Chrysene is a symmetrical polycyclic aromatic hydrocarbon (PAH) with four condensed benzene rings. Incomplete combustion of fossil fuels and other industrial processes results in the production of chrysene which is known to be toxic, mutagenic and carcinogenic to humans.

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2,549

Acetylacetone, ≥99.6% (GC), MilliporeSigma™ Supelco™

Acetylacetone is a β-diketone, which contains two carbonyl groups and one active methylene group.

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Specifications

Boiling Point	140.4°C
Linear Formula	CH3 COCH2 COCH3
Solubility	Soluble in water
Grade	Analytical Standard
Ignition Point	662°F
Density	0.975 g/mL (at 25°C)
Vapor Density	3.5 (vs. air)
Vapor Pressure	6 mmHg (20°C)
Type	Analytical Standard
Percent Purity	≥99.6% (GC)
CAS	123-54-6
MDL Number	MFCD00008787
Flash Point	38°C
Synonym	2,4-Pentanedione
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	100.12
Melting Point	-23°C

2,550

PESTANAL™ Difenacoum, MilliporeSigma™ Supelco™

Difenacoum is a coumarin anticoagulant, which is developed as a rodenticide, in order to control warfarin‐resistant rodents.

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Organic Standards

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