Probe
assay
attempt
check
control s
coupon specimen
coupon
die
essay
examination
example
experiment
inspection
object
pilot
practice
proof
proving
quantum
random check
random test
rehearsal
representative sample
sample piece
sample
sampling location
sampling
specimen
standard s
swatch
test bar test piece
test coupon
test object
test piece
test sample
test specimen
test
testing
trial sample
trial
Dostopnost
Dostopnost