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    Home / Shop by Category / Pruebas de Drogas Preempleo para Seguridad Laboral

    WHOLESALE DRUG TESTING SUPPLIES · BULK PRICING

    Pruebas de Drogas Preempleo para Seguridad Laboral

    Quick answer: A pre employment drug test screens a job candidate's urine or oral fluid for drug use before hire. This collection offers 5, 10 and 12 panel urine cups and oral swabs, some with alcohol or adulterant checks. Many are FDA-cleared and CLIA-waived, and...

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    About Pruebas de Drogas Preempleo para Seguridad Laboral

    Quick answer: A pre employment drug test screens a job candidate's urine or oral fluid for drug use before hire. This collection offers 5, 10 and 12 panel urine cups and oral swabs, some with alcohol or adulterant checks. Many are FDA-cleared and CLIA-waived, and forensic-use-only options are available. Rapid results typically appear in about 5 to 15 minutes.

    What a Pre Employment Drug Test Detects

    Most employer panels screen for common drug classes. A 5 panel test covers the core group, while 10 and 12 panels add prescription and other drug classes. Cutoffs below are typical urine values. Configurations vary by product, so check the package insert for the exact panel and cutoff.

    Drug class Abbreviation Typical screening cutoff (ng/mL)
    Amphetamine AMP 1000 (some panels 500)
    Methamphetamine MET 1000 (some panels 500)
    Cocaine COC 300
    Opiates OPI 2000 (some panels 300)
    Marijuana (THC) THC 50
    Phencyclidine PCP 25
    Benzodiazepines BZO 300
    Barbiturates BAR 300
    Methadone MTD 300
    Oxycodone OXY 100

    Some 12 panel cups are offered without THC for employers whose policy excludes it. Panels marked ALCO add an alcohol check.

    Formats Compared

    Format Specimen Result time Observed collection Adulteration checks Best for
    Urine cup Urine About 5 minutes Often required by policy or rule Available on many cups (e.g., temperature, creatinine, oxidants, pH) High-volume hiring, broad panels
    Dip card Urine About 5 minutes Often required by policy or rule Usually none built in Low-cost screening
    Oral swab Oral fluid About 10 minutes Easy to observe directly Collection is observed, so substitution is hard Recent use, no restroom needed

    Oral fluid generally reflects more recent use than urine. Exact read times differ by product.

    Who Buys and Why

    • Employers and staffing firms: run a company drug test at the point of offer, in the office or at job sites.
    • Clinics and occupational health practices: keep stock for walk-in screening.
    • Treatment centers: check admissions and ongoing sobriety.
    • Courts and probation: screen at check-in, with confirmation sent out when needed.
    • Collection sites and labs: resell or use forensic-use-only devices as a presumptive step.

    Compliance

    FDA 510(k) clearance means the FDA reviewed a device as substantially equivalent to a legally marketed one. CLIA-waived tests may be used in many non-laboratory settings, such as an HR office or clinic. Forensic-use-only devices are not cleared for clinical or employment decisions on their own. They suit programs that send every presumptive positive to a laboratory.

    Rapid screens are presumptive. A non-negative result should be confirmed by GC-MS or LC-MS before any adverse action. Federally regulated DOT testing follows 49 CFR Part 40 and requires specific urine procedures with certified laboratories, so a rapid cup does not replace those. This is general information, not legal advice. State laws on testing and cannabis differ, so consult counsel and your written policy.

    How to Read Results

    1. Check the device and expiration date, then collect the specimen following the insert.
    2. Read the result within the time window stated on the package, and not after.
    3. Confirm the control (C) line appeared. Without it, the test is invalid.
    4. Read each drug line. One line at the control only (the test line absent) is a presumptive positive for that drug in most strip formats. A line in both the test and control positions is negative.
    5. Treat any faint test line as a negative reading under most manufacturer instructions, but follow the insert. Where reading is unclear, retest or send to a lab.
    6. Record the result and send non-negative specimens for confirmation.

    An invalid result means the test cannot be interpreted. Repeat with a new device.

    Ordering in Bulk from ASC

    American Screening Corp has supplied wholesale testing products since 2004 from Shreveport, Louisiana. Products are sold by the case, with volume quotes for recurring orders and private label options for qualifying buyers. Orders ship the same day. Contact our team for case quantities and a quote.

    Pre Employment Drug Test FAQ

    What is a pre employment drug test?

    It is a screening done after a job offer or during hiring to check whether a candidate has used certain drugs. Employers commonly use urine or oral fluid tests, and a non-negative rapid result is usually confirmed by a laboratory before a decision is made.

    How long does a pre employment drug test take?

    Rapid cups, dip cards and swabs usually show results in about 5 to 15 minutes, depending on the product. Laboratory confirmation takes longer, often a few days, depending on the lab and the shipping time.

    Does it detect marijuana and prescription drugs?

    Most panels include THC. 10 and 12 panel tests add prescription classes such as benzodiazepines, barbiturates, methadone and oxycodone. Some 12 panel cups are made without THC. Review the panel list on each product page.

    How much does a company drug test cost?

    Cost depends on the panel, format, and case quantity. Larger panels and cups with adulterant checks cost more per test than basic dip cards. Bulk cases lower the per-test cost. Request a quote from ASC for your volume.

    Where can I get a drug test near me?

    Employers who want on-site testing buy kits online instead of sending each candidate to a clinic. ASC ships cases same day, so you can test in your own office. Candidates seeking a test for themselves should contact a local clinic or occupational health provider.

    How accurate are rapid pre employment drug tests?

    Cleared rapid tests are designed to detect drugs at their stated cutoffs, but they are screens and can show cross-reactivity. Accuracy depends on correct use and timely reading. Confirming any non-negative result with GC-MS or LC-MS is standard practice.

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    Timing

    Mon–Friday · 8am – 6:30pm

    Address

    9742 Saint Vincent Avenue, Suite 100
    Shreveport, LA 71106

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