You are here:
Swabs are absolutely sterile , so when you unpack the swabs they are not contaminated. This fact makes them very useful for research focussed on human or veterinary substances. The sticks are made of plastic or aluminium and the top ends are made of rayon. The swabs cab be delivered with the additive Amies (with or without Charcoal) The swabs are packed in a strong Polypropylene tube.