THE REDEY GRAFTING KNIFE AND FAST CHANGEABLE GRAFTING KNIFE FOR MICROBIOLOGICAL AND OTHER LABORATORICAL PURPOSE

摘要

A novel design of a stem (1) holding an inoculating loop (3) used in microbiological tests, does not involve clamp checks, but employs an inoculating loop (3) holding tube (2). This tube (2) is pushed onto the stem (1) where it engages quickly and securely. Conversely, the inoculating loop (3) may be soldered into a bore found at one end of the stem (4).