Earlier this year it took me over a month to get my results back from Blackstone. I suspect the problem was an overzealous local postmaster. Reason? Oh, nothing in particular unless you count her screeching at the top of her lungs, "<b>You wanna send a hazardous material through the mails?!</b>" I pointed out the blanket Blackstone MSDS affixed to the outer package. She then calmed. A little. Next time, UPS.
I've used Blackstone - For the last 5 or so UOAs - they've e-mailed me the results the day UPS says they got the package. I think the time waiting = shipping. With UPS it usually takes 4-5 days.
You know you are obsessed if you next day air your UOA sample... I wonder how many have done that
Usually within 4-5 days mailing from NH to IN. My last sample in June took over 2 weeks but that was because of a glitch in Blackstone's email system. They had thought they sent results out but it didn't happen. This is the only blip with them ever. Blackstone rocks