Formaldehyde-DNPH mix
Product Details & Documents
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.
Spezifikationen
Spezifikationen
- Konzentration:500 µg/ml in acetonitrile
- VE:1 Ampoul
- Bezeichnung:Formaldehyde-DNPH
- Pk Info:1 ml/ampoule
- Cat. No.:REST31837
- CAS Nr.:1081-15-8
- Formel:C₇H₆N₄O₄
Spezifikationen
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