Set with 2 tubes and a funnel. The tubes have an embossed scale (1ml
graduations) and a capacity of 15ml. Each has a screw cap. The reverse side
is eroded for better labelling. Together with the collection cup (item no.
01799), you have all the items required for the so-called gargle test from the
Wicovir study. This test procedure involves the testing of participating
school classes twice weekly. This means: gargle tap water in the morning
after getting up and fill the two tubes with the liquid. In the school, the
contents of one of the two tubes is poured into a "pool" (collection cup).
Afterwards, the combined fluids from the group are tested. If there are any
indications of a Coronavirus infection, children and adolescents must
present their second tube for individual tests so that the infected pupil(s)
can be filtered out.