"derivatisation reagent"

Supplier: Merck

Aminoferrocene ≥98.0% (by titrimetric analysis) derivatisation reagent, per HPLC, Supelco®

Supplier: Merck

3-Ferrocenylpropionic anhydride ≥98.0% (C basis), LiChropur™ derivatisation reagent, per HPLC, Supelco®

Supplier: Merck

5-Butylpicolinic acid ≥99.0% (by HPLC) derivatisation reagent, per HPLC, Supelco®

Supplier: Merck

Derivatisation reagent for HPLC separation of free fatty acids (FFAs) in human plasma, for liquid chromatography-UV-tandem mass spectrometric analysis of perfluorinated carboxylic acids.

Supplier: Merck

N-Methyl-N-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane, LiChropur™ silylation reagent, for GC derivatisation, Supelco®

Supplier: Merck

N-(Propionyloxy)succinimide ≥95% (by HPLC), LiChropur™ derivatisation reagent, per LC-MS, Supelco®

Supplier: Merck

N-Succinimidyl 4-(dimethylamino)benzoate ≥98.0% (by HPLC), LiChropur™ derivatisation reagent, per HPLC, Supelco®

Supplier: Merck

N,O-Bis(trimethylsilyl)trifluoroacetamide ≥98.0% (by GC) derivatisation reagent, for gas chromatography, Supelco®

Supplier: Merck

Sodio tetraidroborato 98.5-101.5% (gas-volumetric), LiChropur™ derivatisation reagent, for HPLC, Supelco®

Supplier: Merck

Dabsyl chloride 98.0-102.0% (by argentometric titration), LiChropur™ derivatisation reagent, per HPLC, Supelco®

Supplier: Thermo Fisher Scientific

Phenylisothiocyanate (PITC) is a high-purity reagent for pre-column quantitative derivatisation of amino acids by reverse-phase HPLC.

Supplier: Merck

This non-aqueous Thiess, Reuther and Vagujfalvi variant of the reagent is used to detect alkaloids and other nitrogen compounds in TLC.

Supplier: Thermo Fisher Scientific

Fluoraldehyde crystals are o-phthalaldehyde (OPA), a highly sensitive fluorescent derivatisation reagent for peptide or amino acid detection and quantitation in HPLC.

Supplier: Merck

Suitable for derivatisation of amine groups.

Supplier: Merck

Ninhydrin reagent is mostly used for the detection of amino acids. It basically gives a characteristic purple color on reaction with a-amino acids and other amino compounds, provided the pH of the reaction is 5.0 or higher.

Supplier: MACHEREY-NAGEL

BSA is a strong silylation reagent that forms very stable TMS derivatives with a large variety of compounds, e.g., non-sterically hindered alcohols, carboxylic acids, phenols, enols, steroids, (biogenic) amines and alkaloids.