Drug Free is Healthy - Who Can Be Tested

1. Employment and Pre-employment Drug Screening

The employment or pre-employment drug test is designed to eliminate substance-abusing job candidates from the pool of prospective employees. The mere fact that you require drug testing may discourage substance abusers from pursuing a position with your company. In addition, the Department of Transportation requires that employees in safety-sensitive positions be drug tested. By eliminating substance abusers from your company before they ever actually enter the workplace, you are protecting yourself from the dangers and hassles a drug-abusing employee presents.


Employers who routinely use a pre-employment and random drug testing report

Fewer accidents
Lower employee absenteeism
Greater productivity
Healthier attitude
Greater morale
Greater chance of acquiring new accounts
Helps the community by encouraging people to be more responsible

2. Individual Basis

If you want to know if you are exposed to some type of drug(s), or you are required by court to take a drug test on a random or scheduled basis, please let us know by email at staydrugfree@toxassociates.com, or call us at 614-515-1792.

3. Student Athletes, Extracuricular Activities, Background check

If you are a student and participate in any sport or extracuricular activities, and are required to take a drug test based on the schools policy, our drug testing program for high school athletes, students in extracuricular activities can help with designing with the types of drugs that need to be tested, identity protection, of the samples, discounts, payments, reporting of results, and other issues.


For background checks, in some cases required drug testing for employment, security, or other required reasons can be part of the overall process of background checks.


4. For Cause, Accident Related Drug Testing

If an event occurs where someone was involved in an accident, usually while the person is working a For Cause, or Accident Drug Testing can be imperative to determine if a drug substance is used.  In some cases, in addition to the typical testing of drugs such as cocaine, marijuana, etc., an alcohol test may also be needed as part of an overall substance use determination.



Testing your employees or prospective employees for drugs is a simple process.  The following will explain the process such as specimen collection, reporting of results, etc.


1. Set-Up an account -  Please download the account set-up form, and submit to us via email at staydrugfree@toxassociates.com or mail to Toxassociates, Inc., 999 Bethel Rd., Columbus, OH 43214.


2. Schedule an appointment for drug screen

Click on this link to schedule an appointment.  Please bring with you a valid identification such as a driver's license, passport, current college id, or other government issued id's.  In addition, bring with you the drug testing form.


3.  Drug Testing Panel Options

You can choose an option for screening for drugs from hair and/or urine.  Hair is ideal for longer detection time for as long as the hair length, and for determining history of drug use if any.  Urine is ideal for recent drug use, within the past 1-3 days since most drugs can be detected in those time frames with marijuana being the longest, because it's fat soluble.


The most common option for drug screenings are a 5 Panel and 10 Panel Drugs of Abuse Screening.  Please choose the drugs that will conform to your policy, and either a 5 Panel or 10 Panel.



Benzodiazepines    Cocaine                                                  


Diacetylmorphine (Heroin)






1. Urine

a. 5 Panel Drug Screen -$55.00 per sample.

b. 10 Panel Drug Screen - $85.00 per sample

 For large monthly volumes, please contact our lab at 614-459-2307 to get a discounted rate.


2. Hair

a. 5 Panel Drug Screen -$89.00 per sample.

b. 10 Panel Drug Screen - $145.00 per sample

 For large monthly volumes, please contact our lab at 614-459-2307 to get a discounted rate.


3. Expedited/Stat Testing (Same Day Analysis) - $125.00 per sample



First time and single time customers, a prepayment in the forms of cash, credit card, check, or money orders.  If paying by check or money order, please issue to Toxicology Associates, Inc.

After the first prepayment, an invoice will be sent on the 15th and last day of each month.




 Drugs, Cause and Effect
& Detection Times



1. Alcohol

Alcohol is a general term that includes Methanol, Isopropanol, Ethylene Glycol, Ethanol, and many others.  Of interest is Ethanol that is found in alcoholic beverages such as beer, liquor, and wine.  These three types of alcoholic beverages will have different amounts or concentration of Ethanol.  It is notated by its proof, and in percentage it is half its proof.  For example, a Vodka with an 80 proof Ethanol will have a percentage of 40 % Ethanol.


Alcohol concentration may vary depending on body size and weight, age, consumption of food, and overall health. Additionally, elimination of alcohol in the body system decreases with age.  Interestingly, alcohol is highly drawn to water, and once absorbed in water it will be distributed evenly in all the fluids and tissues in the body, such that they contain equal concentration of alcohol. The effect of alcohol is determined by the total volume of water in the body. Thus, if two individuals having the same body compositions consumed the same amount of alcohol, the larger one will have less concentration of alcohol compared to the smaller individual. If the weights are similar, a physically fit (low body fat) compared to a heavier with more body fat, the alcohol will have a less significant effect. This is due to the fact that high body fat content will have reduced amounts of water in their body system, leading to less absorption of alcohol.

2. Barbiturates

The class of Barbiturates include Amobarbital, Butalbital, Pentobarbital, Secobarbital, Phenobarbital, and others.  The suffix "tal" is an indicator that is a Barbiturates.  These drugs are typically used as an anesthetic during surgery, and some such as Pentobarbital is used to induced coma in both humans and animals.  If the patient is terminal, the Pentobarbital concentration is monitored in blood until it is at 10 ng/ml or below.  The potential for abuse of Barbiturates still occurs, but not as often used as some of the more popular "get high" drugs such as Marijuana, Heroin, etc.  The detection times are between 2-4 days that can vary depending on the individual.


3. Benzodiazepines

These are another class of drugs with one the most popular is Valium (Diazepam) that is generally use for people who have trouble sleeping.  The Benzodiazepines class are also used for treatment as an anti-anxiety drug, traquillizer, depression, and others.  It has a rather longer detection times due to the fact that it is fat soluble, that are metabolized slowly. 


4. Cannabinoids (Marijuana)

This is probably the most popular drug of choice for getting "High", because it is easily obtainable, side effects are not as serious compare to Cocaine, or Heroin, and others.  Marijuana binds to the CB1 and CB2 receptors of the brain, and also affects the Hypothalamus part of the brain that controls hunger, thirst, and sex drives. 

The major active compound in Mariuana is called Delta-9-Tetrahydrocannabinol that is furter metabolized or broken down to 11-Hydroxy-Delta-9-THC, which is also active and finally broken down to 11-nor-Delta-9-THC, which is an inactive compound that is detected in urine in the drug screening process.


5. Cocaine

Cocaine is a stimulant drug with an effects of hyperactivity, loudness in voice volume, redness of the eyes, and others.  It has a very high potential for abuse, and addicition in that once a person is exposed to this drug it is difficult to stop using it.  It comes in many forms including "crack" Cocaine, "cut" or diluted with different substances such as lidocaine, acetaminophen, and others, or free base where the Cocaine compound is extracted in its almost pure form.  Cocaine is generally consumed through inhalation as it mixes readily with blood in a matter of a few seconds so that the "high" feeling is felt immediately.  Cocaine has a short detection period that vary between 1-3 days.