These sterile inoculating loops have been manufactured by using a special raw material which allows flexibility and high resistance to breakage.
Blue type has a 10 μl loop at one end and a needle at the other.
Neutral type has a 1 μl loop at one end and a needle at the other.
In addition, one end of the inoculating loop has been designed to be used as an inoculating needle, giving these loops a double purpose. Sterile, disposable and color-coded.