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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 (5,119)
Drug Standards (814)
Petrochemical Standards (220)
Ion Chromatography Standards (207)
Pesticide Standards (68)

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Recherche par mot-clé:
1 – 15 de 5,879 résultats
1

TAN Standard (Certified), Fisher Chemical

CAS: 79-09-4 Formule moléculaire: C3H6O2 Poids moléculaire (g/mol): 74.079 Numéro MDL: MFCD00212734 Clé InChI: XBDQKXXYIPTUBI-UHFFFAOYSA-N CID PubChem: 1032 ChEBI: CHEBI:30768 Nom IUPAC: propanoic acid SMILES: CCC(=O)O

Poids moléculaire (g/mol) 74.079
Numéro MDL MFCD00212734
CAS 79-09-4
CID PubChem 1032
ChEBI CHEBI:30768
Nom IUPAC propanoic acid
Clé InChI XBDQKXXYIPTUBI-UHFFFAOYSA-N
SMILES CCC(=O)O
Formule moléculaire C3H6O2
2

TraceCERT™ Op Pesticide Mix, 100 μg/mL, 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 the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

5

TraceCERT™ Programmed Test Mix, 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 the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

7

Polystyrene, Analytical Standard, For GPC, 900,000, MilliporeSigma™ Supelco™

Polystyrene (for GPC, 900,000) is a synthetic thermoplastic, that is suitable for use in a wide range of applications on account of its characteristics such as low cost, rigidity, low specific weight, high chemical resistance, mechanical flexibility, biocompatibility and good processability.

8

phyproof™ Pogostone, ≥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

9

phyproof™ Nardosinone, ≥98% (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

10

phyproof™ 10-Gingerol, ≥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

11

phyproof™ Corilagin, ≥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

12

phyproof™ Procyanidin B2, ≥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

13

phyproof™ Pachymic acid, ≥98% (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

14

phyproof™ Fraxinellone, ≥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

15

phyproof™ Malvidin-3-galactoside chloride, ≥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