Formaldehyde-DNPH mix
Formaldehyde-DNPH, 500 µg/ml in acetonitrile, 1 ml/ampoule, 1 Ampoul
Catalog # REST31837
Supplier: Restek
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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.
Specifications
Specifications
- Concentration:500 µg/ml in acetonitrile
- Pk:1 Ampoul
- Description:Formaldehyde-DNPH
- Pk Info:1 ml/ampoule
- Cat. No.:REST31837
- Formula:C₇H₆N₄O₄
- CAS No.:1081-15-8