For safety reasons, rather than extracting blood for DNA testing, consider using an at-home saliva sample kit which produces very accurate results.
You may need radon testing or radon mitigation for your home if the air is below 4 picocuries per liter (pCi/L) in indoor air.
i just saw an add that said become a drug counsler!
try testing it urself, go to this website http://sciencebuddies.com/mentoring/project_ideas/HumBeh_p008.shtml?from=Home this will show you.
You can buy a kit and do it at home, from www.homedna.com or www.gtldna.net. Or go to dnacenter.com or dnatesting.com and get paternity testing for more information.
You should be able pick up home drug testing kits for marijuana at a local pharmacy, I would call in advance to make sure they have them.
No, you can buy a home testing kit from any CVS/drugstore
LOSERS
All that you need to do is go to your nearest drug store and talk to the pharmacy. I am really sure you will get what you are looking for. And just incase you can't and can always go to your nearest health dept.
50 milligrams
Urine, saliva, and some blood test kits for home/work use Gas-Chromography will test hair, blood, urine, saliva. There are reaction agents that change color depending on if they detect a drug or not. Spectral analysis of the light from a burned sample.
Drug testing kits are widely available from most high street and online pharmacies/drug stores. Prices for these kits, that often include testing for narcotics including marijuana, cannabis, ecstasy and cocaine are in the region of around $20 - $50.
Home Depot, like most retailers, uses urine drug screening rather than blood drug screening. I've never heard of anyone drawing blood for a routine drug test, and I've been studying drug testing for 11 years.
Most Dr. offices will conduct a urine drug test for a small fee. You can also go to a drug testing facility or now you can buy a test online. Google home drug tests.
Any local laboratory or major hospital (but many mailed a specimen to another lab and test will cost allot) also you can order on-line a home drug test kit or you can look at any pharmacy for a urine home test kit.
Home Health Testing offer a hair follicle drug test kit. http://www.homehealthtesting.com/hair-c-21_29.html
You go to the pharmacy and ask for a pregnancy testing kit, in the UK you can buy them in the supermarket, whether you can in US I don't know. Usually near the condoms.