AOAC SPIFAN Stakeholder Panel Meeting Book (March 12, 2020)

SPIFAN Sample Evaluation

1.8

• Selected samples and ingredients to span the observed concentration ranges • Additional samples (2) are whey protein concentrate ingredients at about 50 ppb chlorate

1.6

Perchlorate Chlorate

1.4

1.2

1.0

0.8

ppm

0.6

0.4

0.2

0.0

Sample

Interlaboratory Study Status

Vietnam

Canada

China

India

Participant Signup (Dec '19)

US

Italy

Sample Distribution (Feb ’20)

Netherlands

Results Due (Mar ’20)

Follow Up Study (Fall ‘20)

Singapore

New Zealand

Poland

Preliminary Data Evaluation (Apr '20)

Final Report (Fall ‘20)