Burghart Sniffin’ Sticks – Threshold Test with n-Butanol
The Sniffin’ Sticks smell threshold is determined in a so called “staircase procedure”. After a start concentration of the smell is found out, the dilution step is identified at which the smell can just be distinguished from nonsmelling pens (blanks).
This test is available in two versions: this one with n-butanol and the version with 2-phenylethanol.
The complete test comes with a instruction manual, evaluation material and holder as seen on the picture above. The holder is only needed once. If the test has to be renewed, a refill set can be ordered which is cheaper than a whole test. The tests can also be purchased separately.
Cotton gloves and a sleeping mask can be purchased separately.
Eacht test contains 48 odour pens = 32 blanks and 16 dilutions.
Each stick is labelled with a best before date. Due to hygiene reasons we cannot accept returns of the sticks.
Refill sets are also available, please contact us for more information.