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Table PPP-6. Purity of heroin at retail level, 2006 [see all tables in this series...]
Part (iii) Sampling frame / Type of study
| Country | Sampling frame / Type of study | |
|---|---|---|
| Belgium | All seizures / routine analysis of seizures | |
| Bulgaria | All seizures / routine analysis of seizures | |
| Czech Republic | All seizures / routine analysis of seizures | |
| Denmark | Small seizures at user's level / monitoring system | |
| Germany | All seizures / routine analysis of seizures | |
| Estonia | All seizures / routine analysis of seizures | |
| Greece | All seizures / routine analysis of seizures | |
| Spain | Small seizures at user's level / monitoring system | |
| France-A | All seizures / monitoring system | |
| France-B | All seizures / monitoring system | |
| Latvia | All seizures / routine analysis of seizures | |
| Lithuania | All seizures / routine analysis of seizures | |
| Luxembourg | All seizures / monitoring system | |
| Hungary | All seizures submitted for analysis of over 0.6 g / routine analysis of seizures | |
| Malta | All seizures / monitoring system | |
| Netherlands | All samples provided by drug users / routine analysis of drug samples provided by users | |
| Austria | Seizures under a specific threshold/seizures when suspicion about the substance/test purchases at street level / routine analysis of seizures | |
| Portugal | Random selected sample of seizures of under 1 g / routine analysis of seizures | |
| Slovenia | All seizures submitted for analysis of over 0.1 g / routine analysis of seizures | |
| Slovakia | All seizures / routine analysis of seizures | |
| Finland | All seizures / monitoring system | |
| United Kingdom | All seizures submitted for analysis by police forces / routine analysis of seizures | |
| Croatia | All seizures / routine analysis of seizures | |
| Turkey | All seizures: random selection / routine analysis of seizures | |
| Norway | All seizures / routine analysis of seizures |
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