Formaldehyde-DNPH mix

Lieferant: Restek
REST31837EA 62 EUR
REST31837
Formaldehyde-DNPH mix
Standards Organische Standards
This mix with acetonitrile solvent suitable for HPLC analysis.

  • High concentration

Sampling for airborne carbonyl compounds in EPA Method TO-11A and other methods is based on a reaction between the target compounds and 2,4-dinitrophenylhydrazine (DNPH), coated on a silica gel adsorbent. Meet the needs of investigators analyzing only for formaldehyde.
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