SPT - Single Proficieny Tests
New in DLA - Programme and orderable at anytime!
means of a SPT (Single Proficiency Test), it is
participate individually and flexibly at any time,
outside the PT program, in a proficiency test.
The target values (assigned values) of the SPT test material are determined on the basis of known reference values from previous PTs / inter laboratory tests, contents of spiked analytes (reference standard) or by reference laboratories.
The evaluation of the participant results is usually carried out on the basis of z-scores as like for a regular PT.
you may order the following proficiency tests directly.
Please mark the respective proficiency tests in the related column for „subscription“!
- Proficiency Tests GmbH
Kalte Weide 21, 24641 Sievershütten, Germany
Tel. +49-(0)4532-9183358 - Mob. +49-(0)171-1954375 - Fax. +49-(0)4102-9944976 - email: email@example.com