Ideal to streak various liquids, suspensions, bacteria, and other specimens on to culture media and/or petri dishes for purposes of study and growth. These loops and needles are 2-3/4” long plus the length of the handle. Choose from 24 gauge wide which is the most durable, 25 gauge wire for general use, or 26 gauge wire which is designed for rapid cooling.

Warning: This product is not approved or intended for, and should not be used for medical, clinical, surgical or other patient oriented applications.