Biological techniques measuring techniques

Duration: 0:22:00

Creator: III

Format: 16mm

Color: Color

Sound: sound

Description: Illustrates the principles and techniques for measuring lengths and volumes and determining concentrations utilizing basic laboratory equipment. Film shows the following laboratory equipment: the ocular and stage micrometer, hemacytometer, buret, pipet, flask, and gradulated cylinder. Emphasizes that accuracy depends upon the instrument used and the way in which it is used.

Complete Record: , Illustrates the principles and techniques for measuring lengths and volumes and determining concentrations utilizing basic laboratory equipment. Film shows the following laboratory equipment: the ocular and stage micrometer, hemacytometer, buret, pipet, flask, and gradulated cylinder. Emphasizes that accuracy depends upon the instrument used and the way in which it is used.NOTE: Two (or more) records have been merged together to create this data.