Urine - Drug Positive - THC, Marijuana

Lee Biosolutions is the leading collector and distributor of human biological fluids and tissues for protein isolation, diagnostic manufacturing and medical research. Our laboratory is equipped to handle specific requests for isolation of cells, proteins, pooling requirements or specific aliquots of biological specimens. 

Custom preparations, technical support, bulk quantities and aliquoting available. Single lots from 100-1,000 liters.

Drugs able to be screened for (Stimulants, Depressants, Hallucinogens) (Pricing may vary): Alcohol, Caffeine, Ecstasy, Speed, Base, Ice, Methamphetamine, Amphetamine, Dexamphetamine, Phentermine, Methylamphetamine, Crystal Methylamphetamine, Paramethoxyamphetamine, Cocaine, Crack Cocaine, Cannabis, GHB, Inhalants, Heroin, Morphine, Codeine, Methadone, Buprenorphine, Pethidine, Dilaudid, Kapanol, MS Contin, LSD, Magic Mushrooms (Psilocybin), PCP (Phencyclidine), Ketamine, Mescaline.

Lee Biosolutions follows all HIPAA guidelines for our donors. 45 CFR Parts 160,162,164.

Human Urine available by gender and race. Specific requirements such as drug free human urine, fasting human urine, non-fasting human urine, diabetic, non-diabetic, hypertensive, or non hypertensive human urine is available. Specific requirements can be obtained for your human urine requirements.

Human Urine formation helps to maintain the balance of minerals and other substances in the body. For example, excess of calcium is normally eliminated through the urine. Urine also excretes ammonia, the build-up of which is harmful to the body. Human urine is the result of a mechanism that maintains the appropriate amount of water in the body. When it leaves the body, Human urine is usually around pH 6, though it may be as low as 4.5 or as high as 8.2. As urea, the compound which accounts for 75-90% of the nitrogen in urine begins to decay, hydroxide ions form, raising the pH as high as 9-9.3. The decay of urea into carbon dioxide is catalyzed by urease.