1.   As a result, Ecstasy is now manufactured only in clandestine laboratories.

2.   Clandestine laboratories capable of manufacturing nerve gas and killer bacteria are proliferating.

3.   Fumes eat away at the home as the drug simmers on the stove of a clandestine laboratory.

4.   Made in clandestine laboratories from cheap ingredients, it is known as speed, meth, chalk, ice, crystal and glass.

5.   Officials and experts also are concerned that terrorists could manufacture their own homemade chemical weapons in clandestine laboratories.

6.   Various traffickers then took the chemicals to clandestine laboratories, mostly run by Mexican organized crime in California, to be processed into methamphetamine.

7.   It is produced by clandestine laboratories, mostly located in the Netherlands and Belgium.

8.   While ATS is born out of clandestine laboratories in cities and suburbs, heroin, cocaine, and cannabis are grown illegally in rural areas.

9.   In January, Filipino police arrested seven Chinese for allegedly manufacturing the illegal drug in a huge clandestine laboratory in a Manila suburb.

10.   But it noted a steadily increasing trend in the illicit traffic and abuse of synthetic drugs manufactured in clandestine laboratories in Europe.