On-Site Drug Testing Maxwell, TX
Time is money, we can come to you. Accredited Drug Testing provides on-site drug testing services in Maxwell, TX and throughout the local area for employers who need drug or alcohol testing at their place of business or other location. On-site drug testing methods include urine drug testing, hair drug testing, oral saliva drug testing and breath alcohol testing. Both instant drug test results and laboratory analyzed testing is available. Testing purposes can include pre-employment, random, reasonable suspicion and post-accident.
5 PROFESSIONAL PLZ 7.0 miles
LOCKHART, TX 78644
300 S COLORADO ST STE A 7.5 miles
LOCKHART, TX 78644
900 BUGG LN STE 210 7.5 miles
SAN MARCOS, TX 78666
301 N GUADALUPE ST 8.9 miles
SAN MARCOS, TX 78666
1305 WONDER WORLD DR 9.5 miles
SAN MARCOS, TX 78666
1301 WONDER WORLD DR 9.5 miles
SAN MARCOS, TX 78666
915 HIGHWAY 80 9.6 miles
SAN MARCOS, TX 78666
135 BUNTON CREEK RD Ste 100 9.8 miles
KYLE, TX 78640
1348 N STATE HIGHWAY 123 STE A 10.4 miles
SAN MARCOS, TX 78666
10001 S INTERSTATE 35 STE 300 11.8 miles
AUSTIN, TX 78747
2900 S INTERSTATE 35 STE 110 11.8 miles
AUSTIN, TX 78704
3910 S INTERSTATE 35 Ste 300 11.8 miles
AUSTIN, TX 78704
110 N INTERSTATE 35 STE 260 11.8 miles
ROUND ROCK, TX 78681
110 N INTERSTATE 35 STE 315-170 11.8 miles
ROUND ROCK, TX 78681
2000 S INTERSTATE 35 STE N5 11.8 miles
ROUND ROCK, TX 78681
1941 S INTERSTATE 35 STE 113 11.8 miles
SAN MARCOS, TX 78666
118 TRADEMARK ST 12.9 miles
BUDA, TX 78610
112 CIMARRON PARK LOOP STE A 13.9 miles
BUDA, TX 78610
155 CIMARRON PARK LOOP Ste A 13.9 miles
BUDA, TX 78610
130 HAYS ST 16.6 miles
LULING, TX 78648
501 OLD KYLE RD 19.4 miles
WIMBERLEY, TX 78676
401 W SLAUGHTER LN STE 300 20.0 miles
AUSTIN, TX 78748
1050 N IH 35 21.2 miles
NEW BRAUNFELS, TX 78130
965 N WALNUT AVE STE 500A 21.2 miles
NEW BRAUNFELS, TX 78130
1528 COMMON ST STE 6 21.3 miles
NEW BRAUNFELS, TX 78130
2171 WOODWARD ST 23.1 miles
AUSTIN, TX 78744
1375 E WALNUT ST 23.1 miles
SEGUIN, TX 78155
160 CREEKSIDE WAY 23.4 miles
NEW BRAUNFELS, TX 78130
5000 W SLAUGHTER LN BLDG 6 100 23.5 miles
AUSTIN, TX 78749
1347 E Court St 23.5 miles
Seguin, TX 78155
1215 E COURT ST 23.6 miles
SEGUIN, TX 78155
4301 W WILLIAM CANNON DR BLDG E STE 320 23.7 miles
AUSTIN, TX 78749
208 W BEN WHITE BLVD 23.8 miles
AUSTIN, TX 78704
4207 JAMES CASEY ST STE 101 23.8 miles
AUSTIN, TX 78745
1221 W Ben White Blvd, Suite 109B 23.9 miles
Austin, TX 78704
4303 VICTORY DR STE 100 24.3 miles
AUSTIN, TX 78704
4303 VICTORY DR 24.3 miles
AUSTIN, TX 78704
1329 W SAN ANTONIO ST 24.3 miles
NEW BRAUNFELS, TX 78130
6001 W WILLIAM CANNON DR 24.4 miles
AUSTIN, TX 78749
901 S MO PAC EXPY BLDG 3 STE 320 24.5 miles
AUSTIN, TX 78746
3801 S LAMAR BLVD 24.7 miles
AUSTIN, TX 78704
Drug Test Screening Panels Available In Maxwell, TX
We offer a 5-panel drug test, which screens for the following:
- Amphetamines
- Cocaine
- Marijuana
- Opiates
- PCP
We offer a 10-panel drug test which screens for the following:
- Amphetamines
- Barbituates
- Benzodiazepines
- cocaine
- Marijuana
- MDA
- Methadone
- Methaqualone
- Opiates
- PCP
- Propoxyphene
We offer a 12-panel drug test which screens for the following:
- Amphetamines
- Barbiturates
- Benzodiazepines
- cocaine
- Marijuana
- MDA
- Methadone
- Methaqualone
- Opiates
- PCP
- Propoxyphene
- Meperidine
- Tramadol
** Customized drug testing panels such as bath salts, synthetic marijuana, steroids and other drugs are also available.
Urine or Hair On-site Drug Testing In Maxwell, TX - You Choose!
Our on-site drug testing services in Maxwell, TX include urine drug testing, which has a detection period of 1-5 days and hair drug testing which has a detection period of up to 90 days. Negative test results are generally available in 24-48 hours, when analyzed by our SAMHSA Certified Laboratories. Negative instant test results are available immediately, non-negative test results require laboratory confirmation.
Why Use On-Site Drug Testing in Maxwell, TX?
Time is money and when sending an employee to one of our many drug testing centers in Maxwell, TX would cause disruption to your business operations or affect your employees work productivity, conducting on-site drug testing will eliminate these issues.
Who Uses On-Site Drug Testing?
- Construction Sites
- Manufacturing Plants
- Power Plants
- Motor Pool Facilities
- Car Dealerships
- Trucking/Transportation Companies
- Schools
- Sports Venues
- Hospitals
- Oil & Gas Drillings Sites
Are you a DOT Regulated Company?
Accredited Drug Testing has trained and qualified collectors who also specialize in providing on-site drug testing services for all DOT modes to include:
- Trucking Industry-FMCSA
- Maritime Industry-USCG
- Aviation Industry-FAA
- Public Transportation-FTA
- Railroad Industry-FRA
- Pipeline Industry-PHMSA
Additional DOT Services:
- DOT Consortium Enrollment
- DOT Physicals
- Supervisor Training
- DOT Drug Policy Development
- MVR Reports
- Employee Training
- Background Checks
- FMCSA Clearinghouse Verification/Search
How To Schedule On-Site Drug Testing In Maxwell, TX?
Step 1 - Call our on-site coordinator at (800)221-4291
Step 2 - Have at least 10 employees needing to be tested (recommended)
Step 3 - Provide the date, location and time of the requested on-site drug testing services
In addition to on-site drug testing in Maxwell, TX, we also have drug testing centers available at the following locations.
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Local Area Info: Mauchly's sphericity test
Sphericity is an important assumption of a repeated-measures ANOVA. It refers to the condition where the variances of the differences between all possible pairs of within-subject conditions (i.e., levels of the independent variable) are equal. The violation of sphericity occurs when it is not the case that the variances of the differences between all combinations of the conditions are equal. If sphericity is violated, then the variance calculations may be distorted, which would result in an F-ratio that would be inflated. Sphericity can be evaluated when there are three or more levels of a repeated measure factor and, with each additional repeated measures factor, the risk for violating sphericity increases. If sphericity is violated, a decision must be made as to whether a univariate or multivariate analysis is selected. If a univariate method is selected, the repeated-measures ANOVA must be appropriately corrected depending on the degree to which sphericity has been violated.
To further illustrate the concept of sphericity, consider a matrix representing data from patients who receive three different types of drug treatments in Figure 1. Their outcomes are represented on the left-hand side of the matrix, while differences between the outcomes for each treatment are represented on the right-hand side. After obtaining the difference scores for all possible pairs of groups, the variances of each group difference can be contrasted. From the example in Figure 1, the variance of the differences between Treatment A and B (17) appear to be much greater than the variance of the differences between Treatment A and C (10.3) and between Treatment B and C (10.3). This suggests that the data may violate the assumption of sphericity. To determine whether statistically significant differences exist between the variances of the differences, Mauchly's test of sphericity can be performed.
Developed in 1940 by John W. Mauchly, Mauchly's test of sphericity is a popular test to evaluate whether the sphericity assumption has been violated. The null hypothesis of sphericity and alternative hypothesis of non-sphericity in the above example can be mathematically written in terms of difference scores.