CHEMICAL CONTROL OF THE PHENOL CONTENTS OF VACCINES AND SERUM PREPARATIONS
✍ Scribed by O. Sievers; L. Jännes
- Book ID
- 114817810
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 106 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0365-5555
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## Abstract The problem of overly high contents of remnant monomers (free phenol and free formaldehyde) in phenolic foam was studied. Free phenol was characterized by iodimetry, and free formaldehyde was characterized by a hydroxylamine hydrochloride method. The effect of the phenol/formaldehyde mo