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Drug and alcohol testing supplies, manufactured in the USA

Screening supplies,engineered forinstitutions

Manufactured in the USA. Bulk pricing auto-applies at checkout. Free shipping on orders over $299.

4.5/574 verified reviewsTrusted since 2004
Best seller

18 Panel Urine Drug Test G-Cup

From $3.11

Serving

Instant volume pricing

Get your price in 10 seconds, not 10 emails.

Pick a product, type your quantity, and see your order total instantly at live catalog prices. Volume tier discounts apply automatically on every product page.

  • Live catalog prices, straight from the store
  • Bulk orders 500+ unlock custom RFQ rates
  • PO-based ordering for qualified institutional buyers
  • Ships from our US warehouse network
Live calculatorUpdates as you type
Quantity
Unit price, list
$2.51
Volume tiers
Applied on the product page
Total for your order$125.50
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The complete screening program

Every product in the ASC catalog ships from our Shreveport, Louisiana facility.

Engineering drug screening supplies for institutional buyers who can't afford uncertainty.

Industries we serve

Every screening program. Every regulatory context.

Drag to explore. ASC supplies the same lab-grade products to federal agencies, hospitals, and treatment centers, calibrated to each program's compliance requirements.

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Built for every screening program

2-panel to 15-panel. Cup, dip, oral fluid, breath.

Single substance through 15-panel cups including fentanyl. Formats for every regulatory and procurement requirement, from court-ordered probation testing to DOT-regulated workplace programs.

  • Tamper-evident packaging with chain-of-custody forms available
  • Product documentation available on request
  • Temperature strips standard; adulteration testing on select panels
  • Volume pricing on every SKU, transparent at the line item
Browse the full catalog
G-Cup Multi-Drug Urine Test Cup
G-Cup Multi-Drug Urine Test Cup
Precision Plus Urine Test Cup
Precision Plus Urine Test Cup
Oral Fluid Multi-Panel Test Device
Oral Fluid Multi-Panel Test Device

Why institutional buyers choose ASC

Built for compliance. Engineered for procurement.

We pair lab-grade products with the workflow tools institutional buyers need: RFQ at the line item, PO billing, scheduled reorders, and dedicated account managers for programs ordering in volume.

  • Ships From US Warehouses

    Orders ship from our US warehouse network, with tracking provided on every shipment.

  • PO Billing Available

    Qualified institutional buyers can order by purchase order. Contact us to set up an account.

  • Volume Pricing

    Quantity-break pricing on every product page. Buy a pallet, talk to us for institutional pricing.

  • Chain-of-Custody Ready

    Tamper-evident packaging with chain-of-custody forms available for every testing program.

  • Documentation on Request

    Certificates of Analysis and product documentation available on request through our support team.

Cleared, listed & approved by

  • CMS Medicare and Medicaid
  • COFEPRIS Mexico
  • State of Louisiana

ASC products meet CMS reimbursement guidelines, COFEPRIS Mexico regulatory approval, and State of Louisiana procurement contracts.

International reach

Trusted globally. Compliant locally.

ASC's regulatory clearances span North America, Europe, the Middle East, and Latin America, so your team can standardize across regions.

Worldwide procurement

Worldwide

ASC supplies procurement-grade testing supplies to customers outside the US.

Registered, Mexico

COFEPRIS

Federal sanitary registration for diagnostic devices in Mexico.

View certificate

Approved, Canada

Health Canada

Authorized by Health Canada for sale and importation of medical devices in Canada.

View certificate

Saudi Arabia

SFDA Cleared

Saudi Food and Drug Authority clearance for medical-device import.

View certificate

Our brands

Six premium product lines, one trusted source.

  • Discover Plus
  • One Screen
  • Discover
  • PrecisionDX
  • Reveal
  • PhoenixDX

Live from our Shreveport warehouse

Ron KilgarlinFounder · American Screening Corp
A message from Ron · 0:45
  • Est. 2004
  • Shreveport, Louisiana
  • Family-owned

Family-owned, one promise

We answer the phone. We ship it right. We stand behind every cup.

Ron KilgarlinFounder · American Screening Corp

ASC was founded in Shreveport, Louisiana by a former lab tech who couldn't get a straight answer from his own suppliers. He set out to build the kind of drug-screening company he wished he could buy from, one where a real person picks up the phone and the product on the truck matches the spec on the invoice.

Today, ASC is family-owned, shipping from a single Louisiana facility to customers across the United States and abroad. Every product is traceable to its lot. Every COA is one search away. Every order has a name behind it, not just an order number.

It matters because the people who depend on accurate results (judges deciding custody, doctors deciding treatment, employers deciding safety) deserve a supplier who picks up the phone the first time, every time.

  • Family-OwnedIndependent, Louisiana-based
  • Volume PricingTier discounts on every product
  • US-BasedShips nationwide and abroad
  • COA On FileSearchable by lot number
Read our story

From the lab notebook

Field guides, product breakdowns, regulatory updates.

Plain-English explainers from the team that makes drug-testing supplies.

All articles

University Employee Drug Testing: Policies for Staff, Faculty and Safety Sensitive Roles

Colleges and universities sit at an unusual intersection of employment law. A single campus can employ commercial drivers who fall under...

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Trucking Company Drug Testing Policy: What FMCSA Requires and What Carriers Add

Every motor carrier that operates commercial vehicles requiring a commercial driver's license is a DOT regulated employer for drug and a...

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State Government Employee Drug Testing: Safety Sensitive Roles, Policies and Limits

State government employs everyone from office clerks and licensing examiners to state troopers, corrections officers and commercial vehi...

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Plumber Drug Testing: Licensing, Jobsite Rules and Employer Programs

Plumbers work with pressurized gas lines, open flame for soldering and brazing, confined spaces, ladders and trenches, often inside occu...

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Nonprofit Employee Drug Testing Policy: Grants, the Drug Free Workplace Act and Program Design

A nonprofit that accepts a federal grant or cooperative agreement almost always has to sign a drug free workplace certification somewher...

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Fingernail Drug Testing: Detection Window, What It Detects and How It Compares to Hair

Nail analysis is a laboratory specimen type used mostly in forensic, clinical and specialized investigative toxicology rather than routi...

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