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 – 15 of 4,701 results

Erucic acid, ≥99.0% (GC), MilliporeSigma™ Supelco™

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Specifications

Boiling Point	358°C (400 mmHg)
Type	Analytical Standard
Percent Purity	≥99.0% (GC)
Linear Formula	CH3(CH2)7 CH=CH(CH2)11 COOH
CAS	29232-93-7
MDL Number	MFCD00063188
Physical Form	Neat
Flash Point	113°C
Grade	Analytical Standard
Synonym	cis-13-Docosenoic acid; Prifac 2990
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	338.57
Melting Point	28°C to 32°C

phyproof™ Ginsenoside Rd, ≥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

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PESTANAL™ EPA 8151 Herbicide Acid Mix in Acetone (Varied), Analytical Standard, MilliporeSigma™ Supelco™

This product is now available as a certified reference material. Please reference CRM48996.

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TAN Standard (Certified), Fisher Chemical

CAS: 79-09-4 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.079 MDL Number: MFCD00212734 InChI Key: XBDQKXXYIPTUBI-UHFFFAOYSA-N PubChem CID: 1032 ChEBI: CHEBI:30768 IUPAC Name: propanoic acid SMILES: CCC(=O)O

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Specifications

PubChem CID	1032
CAS	79-09-4
Molecular Weight (g/mol)	74.079
ChEBI	CHEBI:30768
MDL Number	MFCD00212734
SMILES	CCC(=O)O
IUPAC Name	propanoic acid
InChI Key	XBDQKXXYIPTUBI-UHFFFAOYSA-N
Molecular Formula	C3H6O2

Turbidity 20 NTU Calibration Standard, Formazin Certified Reference Material, 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.

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Specifications

Grade	Certified Reference Material

Phosphorus Standard, For ICP, 1,000 mg/L P in H2O, 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 SI unit kg and measured against primary material from an NMI, e.g. NIST or BAM.

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PESTANAL™ Benomyl, MilliporeSigma™ Supelco™

Benomyl is characterized under the benzimidazole fungicide and is known to suppress fungal growth in a wide variety of plants. Its mode of action involves inhibition of tubulin polymerization.

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Sorbic Acid Standard, 250 ppm C₆H₈O₂, Ricca Chemical

CAS: 110-44-1 Molecular Formula: C6H8O2 Molecular Weight (g/mol): 112.13 MDL Number: MFCD00002703 InChI Key: WSWCOQWTEOXDQX-MQQKCMAXSA-N PubChem CID: 643460 ChEBI: CHEBI:38358 IUPAC Name: (2E,4E)-hexa-2,4-dienoic acid SMILES: C\C=C\C=C\C(O)=O

Pricing and Availability
Specifications

PubChem CID	643460
CAS	110-44-1
Molecular Weight (g/mol)	112.13
ChEBI	CHEBI:38358
MDL Number	MFCD00002703
SMILES	C\C=C\C=C\C(O)=O
IUPAC Name	(2E,4E)-hexa-2,4-dienoic acid
InChI Key	WSWCOQWTEOXDQX-MQQKCMAXSA-N
Molecular Formula	C6H8O2

Epoxidized soya bean oil, MilliporeSigma™ Supelco™

Epoxidized soya bean oil may be used as a reference standard for the accurate detection of regulated dyes. These dyes, although banned in many countries, are still being used illicitly as additives in food products.

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Sulfite in Water, WS Proficiency Testing Material, MilliporeSigma™ Supelco™

This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.