Loops: High impact polystyrene loops and needles are smooth and flexible to facilitate uniform and smooth innoculations. The needles are straight and are suitable for removal of single colonies. The loops can also be used as needles Packed sterile in safe tamper proof zip sealed resealable bags
Spreaders: Ideal for the even inoculation of bacterial cultures Smooth spreading surface with slight upward angle to reduce the risk of damaging the agar surface. L-shape allows application on the entire petri dish surface