| formol | A 37% aqueous solution of formaldehyde. Synonym: formol. (05 Mar 2000) |
|---|---|
| formol titration | A method of titrating the amino groups of amino acids, by adding formaldehyde to the neutral solution; the formaldehyde reacts with the NH3+ group, liberating an equivalent quantity of H+, which may then be estimated by titration with NaOH. (05 Mar 2000) |
| formol-calcium fixative | A fixative for preservation of lipids. (05 Mar 2000) |
| formol-Muller fixative | Muller's fixative containing 2% commercial formalin. (05 Mar 2000) |
| formol-saline fixative | A general fixative for histologic and histochemical preparations. (05 Mar 2000) |
| formol-Zenker fixative | Zenker's fixative in which glacial acetic acid has been replaced by formalin. (05 Mar 2000) |