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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 (5,124)
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1 – 15 of 5,890 results
1

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

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
2

Bromide Standard, For IC, 1,000 mg/L Bromide 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.

5

PESTANAL™ Topramezone, MilliporeSigma™ Supelco™

Topramezone, is a herbicide, which belongs to the class of pyrazolones or benzoylpyrazoles. It can be used to control broad leaved weeds and grass weeds in maize crop protection.

7

1-Propanol, Analytical Standard, ≥99.9% (GC), MilliporeSigma™ Supelco™

Boiling Point 97°C
Linear Formula CH3CH2CH2OH
Physical Form Neat
Grade Analytical Standard
Density 0.804 g/mL (at 25°C)
Vapor Density 2.1 (vs. air)
Vapor Pressure 10 mmHg (147°C)
Percent Purity ≥99.9% (GC)
CAS 71-23-8
MDL Number MFCD00002941
Synonym Propyl alcohol
RTECS Number UH8225000
Shelf Life Limited shelf life, Expiry date on the label
Formula Weight 60.10
Melting Point -127°C
9

PESTANAL™ Bifenazate, MilliporeSigma™ Supelco™

Bifenazate is a selective carbazate acaricide primarily used for the control of phytophagous mites infesting agricultural and ornamental crops.

12

Levamisole Hydrochloride 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

13

PESTANAL™ Carbofuran-3-hydroxy, MilliporeSigma™ Supelco™

Carbofuran-3-hydroxy is one of the metabolites of the insecticide, carbofuran.