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Reagents

It is important to use only high quality reagents to ensure that no artifacts are introduced during the processing of samples. Additionally, only derivatization reagents with low moisture should be used, as the esterification reaction will be hindered by the presence of water. The storage conditions of all reagents should be strictly adhered to, as some are susceptible to degradation during long-term storage.

Derivatization

Product #

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33126-U BF3 - Butanol solution 10 % (w/w)
33356 BF3 - Methanol 10 % (w/w), pkg of 20 × 1 mL
33040-U BF3 - Methanol 10 % (w/w)
33353 Boron trichloride - Methanol 12 % (w/w), pkg of 20 × 1 mL
33089-U Boron trichloride - Methanol 12 % (w/w), pkg of 20 × 2 mL
33033 Boron trichloride - Methanol 12 % (w/w), pkg of 400 mL
33352 Methanolic Base 0.5 M CH3ONa (0.5N), for GC derivatization
33080 Methanolic Base 0.5 M CH3ONa (0.5N), for GC derivatization
506516 Methanolic H2SO4 10 % (v/v) in methanol, for GC derivatization
33050-U Methanolic HCl 3 M HCl in methanol (3N), for GC derivatization, pkg of 1 × 400 mL
33051 Methanolic HCl 3 M HCl in methanol (3N), for GC derivatization, ampule of 10 × 3 mL
33355 Methanolic HCl 3 M HCl in methanol (3N), for GC derivatization, ampule of 20 × 1 mL
33095 Methanolic HCl 0.5 M HCl in methanol (0.5N), for GC derivatization, ampule of 10 × 5 mL
33354 Methanolic HCl 0.5 M HCl in methanol (0.5N), for GC derivatization, ampule of 20 × 1 mL

Water Scavenger

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D136808 2,2-Dimethoxypropane reagent grade, 98%

Drying

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239313 Sodium sulfate ACS reagent, ≥99.0%, anhydrous, granular