on hundreds of websites that say it's all legal. we did. the cost? around $30 a packet. >> afghan black ultra. collector's item, not for human consumption is what it says on this product description. >> we sent these collector's items to kay minute chemical a lab in ann arbor, michigan. all of them contained dangerous chemicals. >> that is the hallucinogen. and according to greg andrews, only a lab test can determine exactly what's inside. >> we found a variety of substances, including synthetic can ab noids, in one case a hallucinogenic transcript owe mean. all considered designer drugs. >> how dangerous is this stuff? from a chemical compound situation? >> quite dangerous. there is a whole variety of reported effects, ranging from rapid or irregular heartbeat,