I posted this in another thread where I was asking about getting gear tested at a lab often mentioned here. Anyway...here is some legal opining about getting your gear tested. Additionally, I've added some advise at the end to stay out of hte way of the POLICE!
Also, in order to avoid the feds, use 1) a secure email address and instead of your name, use a number. Besides, even if you send the lab your name, the Feds would 1) have to have an existing warrant to be monitoring the lab's receipts, 2) actually secure a warrant based upon what amounts to hearsay evidence (like your having sent the sample int he first place, and 3) even if the lab told the feds, they probably wouldn't care and even if they did, they would still have to get a warrant and just because the lab says you sent them a sample is probably not going to fly with the federal magistrate isssuing warrants. In order for a warant to be issued, the officer seekeing the warrant must show probable cause (see the 4th Amendment to the Constitution) and the warrant must be plead with particularity. For example, 1ml of test-e sent to a lab would probably not support a warrant in that the officer would not be able to plead particularity: He's got "some" test-e at his house is not even close to sufficient to support a warrant.
Now, if you sent 200 samples of test-e.......that's a different story but the 4th A. only allows searches of persons homes/ cars/ and places where they have a reasonable expectation of privacy with probable cause and that standard is pretty high.
Now, I've hijacked my own damned thread so I'll continue lest fellow bros think they can get careless. 1) Police may search cars, motorcycles and YOU incident to lawful arrest so if you get a DUI, the cops can adn may search your car without a warrant. 2) Reasonable suspicion gives an officer the right to subject you to a "Terrry" frisk which will let him pat you down to check for weapons and if he feels a big fat vial of test then you're busted. Reasonable Suspicion is only present where an officer can articulate circumstances that lead him to reasonably believe that a crime is being committed or has just been committed....so keep your pins in your bag!