Interlaboratory proficiency testing organized in accordance with the standard ISO/IEC 17043:2010 - Conformity assessment — General requirements for proficiency testing.

Scope of the Interlaboratory Proficiency Testing
The scope of this proficiency testing is the evaluation of the performance of laboratories for the determination of the Polycyclic Aromatic Hydrocarbons (PAHs) in natural waters (ex. groundwater, surface water, etc.).

Polycyclic Aromatic Hydrocarbons (PAHs)
- Acenaphthene (83-32-9)
(10 - 200 ng/L) - Acenaphthylene (208-96-8)
(10 - 200 ng/L) - Anthracene (120-12-7)
(10 - 200 ng/L) - Benzo(a)anthracene (56-55-3)
(10 - 200 ng/L) - Benzo(a)pyrene (50-32-8)
(5 - 100 ng/L) - Benzo(b)fluoranthene (205-99-2)
(10 - 200 ng/L) - Benzo(k)fluoranthene (207-08-9)
(5 - 100 ng/L) - Benzo(g,h,i)perylene (191-24-2)
(5 - 100 ng/L) - Chrysene (218-01-9)
(10 - 200 ng/L)
- Dibenzo(a,h)anthracene (53-70-3)
(10 - 200 ng/L) - Fluoranthene (206-44-0)
(10 - 200 ng/L) - Fluorene (86-73-7)
(10 - 200 ng/L) - Indeno(1,2,3-cd)pyrene (193-39-5)
(10 - 200 ng/L) - Naphthalene (91-20-3)
(10 - 200 ng/L) - Phenanthrene (85-01-8)
(10 - 200 ng/L) - Perylene (198-55-0)
(10 - 200 ng/L) - Pyrene (129-00-0)
(10 - 200 ng/L)

Proficiency test item:
- 1 x 2000 mL of the test material to be prepared from a water matrix and a vial of the spiking solution for the determination of all parameters.
NOTE: All the details for the preparation of the final test sample are included in the Guide Lines of the interlaboratory proficiency testing provided with the test smples.
ADDITIONAL TEST SAMPLES: For costs and availability of additional test samples contact Qualitycheck (e-mail sales@qualitychecksrl.com)

ANALYSIS
For each measurand shall be reported one result.
Request a quote
Download and complete the Application Form, selecting for each matrix, the measurands and the period in which you want to participate. Send it by email (sales@qualitychecksrl.com) or by FAX (0039 0656562874).