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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
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1 – 15 of 590 results
1

Invitrogen™ Staphylococcus aureus BioParticles™ Opsonizing Reagent

The Staphylococcus aureus (Wood strain without protein A) BioParticles™ opsonizing agent is derived from highly purified rabbit polyclonal IgG antibodies

2

Folin and Ciocalteu's Phenol Reagent (Technical Grade), TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

3

4-Aminohippuric Acid EU Pharmacopoeia, Fisher Chemical™
BIOPHARMA

5

2M Lithium Chloride Electrolyte, Electrode Filling Solution, Paragon Scientific™

A high quality analytical reagent manufactured and certified compliant for use in ASTM D 664 / IP 177, the Standard Test Method for Acid Number of Petroleum products by Potentiometric Titration.

Shelf Life 6 Months
6

(2S)-2-(5-Fluoro-2,4-dinitroanilino)propanamide, Mikromol™

Discover Mikromol - your trusted source for high-quality pharmaceutical reference standards. Supporting accurate, compliant analysis with ISO 17034-accredited materials designed for confidence in every result.

Shipping Condition Room Temperature
CAS 95713-52-3
Molecular Weight (g/mol) 272.19
InChI Formula InChI=1S/C9H9FN4O5/c1-4(9(11)15)12-6-2-5(10)7(13(16)17)3-8(6)14(18)19/h2-4,12H,1H3,(H2,11,15)/t4-/m0/s1
Chemical Name or Material (2S)-2-(5-Fluoro-2,4-dinitroanilino)propanamide
SMILES C[C@H](Nc1cc(F)c(cc1[N+](=O)[O-])[N+](=O)[O-])C(=O)N
Synonym (2S)-2-[(5-Fluoro-2,4-dinitrophenyl)amino]propanamide,Propanamide, 2-[(5-fluoro-2,4-dinitrophenyl)amino]-, (S)-,(2S)-2-[(5-Fluoro-2,4-dinitrophenyl)amino]propanamide,1-Fluoro-2,4-dinitrophenyl-5-L-alanine amide,FDAA,Marfey's reagent,Reagents, Marfey's
Recommended Storage +5°C
Certifications/Compliance ISO 9001
IUPAC Name (2S)-2-(5-fluoro-2,4-dinitroanilino)propanamide
Molecular Formula C9 H9 F N4 O5
Formula Weight 272.0557 g/mol
Analyte or Component Names (2S)-2-(5-Fluoro-2,4-dinitroanilino)propanamide