Streetwork Website: http://www.saferparty.ch/drogencheck.php About the Organization Streetwork Youth Counseling offers high performance thin-layer chromotography (HPLC) testing of street drugs submitted by users in the Zürich area. Testing Program Testing program description here.

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Testing Sources and Other Organizations Referenced:

Name	URL
DDL	http://www.drugdetection.net/
DEA	http://www.usdoj.gov/dea/
DanceSafe	http://www.dancesafe.org/
EcstasyData.org	http://www.ecstasydata.org/
Erowid	http://www.erowid.org/
MAPS	http://www.maps.org/
Streetwork	http://www.saferparty.ch/drogencheck.php