RapidDrugDetection Articles

Drug addiction is one of the sins committed by most of the people in the society. Drug addiction ranges from adult to old people, low class to ethnic people. Drugs are either consumed illegally or prescribed medications. Day by day the number of drug addicted people increase there by increasing the chances for death rate. (more…)

Drug addiction is the major nerve-racking disease has rooted in to the society right from early 19^th century. The possible ways for drug addiction are family background, compulsion, self motivation, loss of self control, environmental stress, etc. drug addiction have affected the teen agers than the old people. To recover the drug addicted teen agers several rehab program with drug testing are functioning effectively. Drug testing ensures the amount of drug addicted and what is the possible way to recover the abuser from drug. Rehab program are provided with health insurance because the treatment cost is quite high. Rehab program depends on the amount of drug consumed. Most of the drug abuser cannot afford the fee for their rehab treatment. Health insurance provides minimum amount so that they can at least bear the drug detoxification test. (more…)

Hair samples are analyzed chemically to determine the usage of alcohol. Even after exposure to air, water, soil, dust and toxic environment, the hair samples can clearly determine the alcohol usage. This establishes and verifies persistent alcohol abusers. Hair alcohol test is mostly used for this purpose in the hair drug screen process.

When there is excess consumption of alcohol, the level of alcohol in the blood stream increases. Some markers which are called as fatty acid ethyl esters (FAEE’S) and ethyl glucuronide (EtG) are produced in the blood stream due to alcohol consumption.

These markers are absorbed by the hair for their growth therefore they are detected in hair drug tests. The people have other drugs consumed, but the hair testing procedure looks only for direct products of ethanol products. Main part of alcohol is absorbed as water and carbon dioxide.

SO the concentrations of these fatty acid ethyl esters which include, ethyl palmitate, ethyloleate, ethyl myristate and ethyl stearate are used as the indicators of the alcohol consumption and can be found in hair drug screen test.

Amount of alcohol found in hair are measured in nanograms where one nanogram is equal to one billionth of gram. But due to the improvisation in the modern technology, such small amounts can also be detected in hair drug test.

If a hair segment which was analyzed has an EtG value greater than 50ng, the person is considered to be an alcohol abuser. Human hair averagely grows at a rate of 1-cm per month approximately. It is because of the relatively stable binding of EtG into the hair shaft. So it is possible to detect the presence of EtG in hair accurately, even after a long period. Even if all other drug tests fail the hair testing process is going to help with identifying the abused drug accurately, not alone with alcohol.

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There are different types of drug testing, which are used to locate the drug abusers. Most of the organizations in the United States use drug testing to give their employees a drug-free work environment.

If a person is doubted of recent drug usage, blood or a breath test is done. Regular drug usage or continuous drug consumption can be detected by testing the samples of urine and hair.

Urine and hair test methods are determines the chemical metabolites or traces, that drugs leave behind for quite a long time by means of using drug follicle hair screen,  drug follicle hair screening,  drug hair info test, work drug testing, federal employment drug testing etcetera.

Mostly hair tests are used as a secondary test where a reconfirmation is required or in criminal offenses, to check if the concerned person has used alcohol during a criminal offense or accident. The accuracy of the drug testing methodologies is dependent on some factors which are to be considered during a drug test.

The chosen drug testing methodology should suit technically to the situation. So, most of the organizations go for hair testing methodology than any other method as it suits best to the corporate set up. The legal defensibility of each testing method should be considered to avoid any medical or ethical issues arising. The method should not only show the presence of the drug but also it’s content. This helps to determine the problem with the person and helps to decide in the rehabilitation or re-employment of the concerned person. The skills and ability of the testing organization should be taken in to consideration. The procedures which are used to conduct the method should ensure proper handling and processing of the samples.

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This type of drug testing is done randomly, whenever some is suspected of using drugs in the workplace. This mostly held in prisons, drug treatment organization, by police, businesses and even in schools. If a person does rash driving, the police officials may suspect for drug abuse and can do random drug testing.

Random Drug Testing in high school is becoming common in the protocol of drug testing in schools as student drug tests.

The main aim of this testing to keep their employees under control and preventing them from the usage of drug at least at the workplace. But sometimes, people may feel like they are insulted by the random drug test and they feel like they lost their privacy. It’s like parents checking on their children on whatever they do.

Most of the companies keep their employees posted that they may conduct a random drug testing at any time any day. It would a part of terms and conditions of the employment. Some cases when there is an accident, and the employee involved in the accident may be suspected of drug consumption during the accident, then the drug testing method is used to assess the general effects of drug abuse in the accident.

So the random drug testing is done which helps to decide the organization to sustain or to terminate the concerned employee. Managers of the company are mostly trained on the signs and symptoms of a drug abuser. So the manager can easily identify the drug addicts among his employee and can conduct a random drug testing.

Most of the youths use drugs. So random drug testing is done in schools to ensure that the students are safe and healthy and they prevent the usage of drugs. But there are some ethical issues like; a student who may use easily detectable drugs can switch over to more harmful drugs to avoid the detection and punishment. There are also issues that the entrustment between the student and the teacher would vanish.

A hair follicle test calculates the drug molecules and their exact metabolites that are formed just after the drug has been coursed by the human body. After the drug is processed, trace quantities of its metabolites are placed in to the hair follicle by the metabolic processes during the formation of keratin.

Hair follicle drug testing is an extra drug testing method for forensic requirements. These tests in many cases require a legal authorization for pre-employment hiring and the proceeds are up in suits to have hair testing approved for pre-employment hiring to enable a better hiring pattern.

The five drug groups, which are ordered for testing by the Federal Government is:

• Cocaine (cocaine and benzoylecgonine)
• Marijuana (THC)
• Opiates (Codeine, Morphine and 6-monacteyl morphine)
• Methamphetamine (Meth, Amphetamine and Ecstasy)
• Phencyclidine (PCP)

The discovery of the drugs in hair is pretty much logical and understandable.  The reasonability of their identification regardless of ages back usages is justifiable scientifically.

Drugs that are ingested move in to the person’s bloodstream will penetrate into cells in the body together with those in hair follicles. The cells in hair follicles grow up and split quickly to make a hair fiber. As the hair fiber is created the cells are packed with proteins named keratins and the cells slowly die.

The keratins are inert and resistant to solvents. As the keratins build up in the dying cells they “preserve” the drugs in the dead cells. Every cell in a hair fiber is similar to an ice cube. As the ice (keratin) traps anything within, the metabolized are seized in place; it cannot go away. As a result, the keratins prevent the drugs from leaving the dead cells. As a result, drugs can be discovered in the hair fiber several months after drugs were consumed.

The benefit of applying the hair follicle drug testing is that the hair follicle keeps a history of drug consumption for a long time. A strand of hair grows an average of 1/4″ for each month, thus simply a 4″ length can prove drug consumption as far back as 8 months. Shaving your head prior to a test cannot aid you. The sampling process requires getting a sample from your underarm or pubic hair if you do not contain at least 1″ of hair on your scalp.

The home drug test has made it possible to have drugs tested and identified right from home.  Hair drug testing kits contain a very long drug discovery window. For most drugs it can identify drug consumption about 90 days or more.

An unlawful drugs substance user may possibly abstain from consuming drugs for 3 days to 2 weeks prior to applying for a job. With customary drug testing of a urine sample, there is a good possibility that the candidate will test negative and then begin consuming drugs again once they are appointed.

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A hair test is a verification that applies a small sample of hair to discover particular drugs consumed by the person being tested. Hair drug test is fairly accurate, and in addition, it can prove if the person had been having a history of long term consumption of a said drug.  While the drug is consumed, toxins arrive at the hair-root and are stored there always, so the lab can effortlessly discover, if it has been consumed.

Nearly all laboratories apply just 3-5 cm from the hair-root to get results. It’s the time of nearly 90 days, according to the speed of person’s hair growth. To avoid such type of test, a few people shave their hair, as the sample can’t be received from a hairless one. But if the lab can’t get the hair of necessary length it employs a suitable kind of drug test. On occasions the absence of necessary sample denotes that you have no more rights to claim for the employment found.

Following types of drugs can be identified in a standard hair test:

Cocaine (Cocaine & Benzoylecgonine), Marijuana, Opiates (Codeine, Morphine & 6-Monacteyl Morphine), Methamphetamine (Methamphetamine/Amphetamine & Ecstasy) and Phencyclidine (PCP)! These five drug classes are authorized for testing by the Federal Government.

Body hair can be drug tested as hair from the head. The growth rates for body are significantly slower than the hair from your head. Most body hair is put back in about one year. It is difficult to exactly symbolize the time period of an average screen with body hair so substances may possibly be identified in body hair for up to 1 year after the substance has reached the blood stream.

An average screen with GC/MS authorization may needs 40+ milligrams of hair or nearly 50 - 70 strands that are up to 3.9cm (or 1.5 inches) in length. The width and pigment color of various kinds of head hair (thick black vs. thinning gray) is the basis of this difference.

In contrast to a urinalysis drug test, cocaine, PCP, opiates, and methamphetamine have confirmed hair examination to be far more successful than urine testing in discovering low-level drug consumption over a comprehensive period of time as these are usually out of the bloodstream within 3-7 days.

The identification of marijuana in samples is presently less sensitive than the other drugs when in comes to identifying even lower levels of consumption; however, it is measured to be pretty identical to urinalysis in discovering marijuana consumers. The identification period for hair is restricted just by the length of the hair sample and is nearly 90 days for an average screening process.

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