Quantisal™ Oral Fluid Collection Device

The Quantisal™ Oral Fluid Collection Device is a revolutionary saliva collection system designed to make saliva collection simple and convenient. The device's design eliminates the need for contact with the sample, which makes it a safe and hygienic method of collecting samples in the workplace.

Most Popular

Quantisal™ Oral Fluid Collection Device

Accurate, Tamper Free and Easily Observed.

Each test will screen for 13 different drugs and confirm any presumptive positive result

5 Pack

$59.80/full panel test


10 Pack

$49.90/full panel test



  • Shipping charges
  • Discreet return packaging
  • Instructions (English/Spanish)
  • Specimen bags
  • Prepaid package
  • Forensic requisition

How Quantisal™ Works

The Quantisal™ collection device is widely used for oral fluid drug testing, combining unique scientific advantages with the efficiency of a simple, convenient specimen collection. With Quantisal™, samples can be collected anytime, anywhere. No restrooms are needed, gender issues are eliminated and the possibility of tampering and adulteration are significantly reduced because the specimen collection process can be directly observed.

Quantisal™ has a unique volume adequacy indicator that ensures there is enough specimens for screening, confirmation, and repeat testing. When the tip of the Quantisal™ collection wand turns blue 1 mL (+/-10%) of oral fluid has been collected. This avoids the possibility of not enough specimens for testing or “Quantity Not Sufficient” (QNS) results.

The amount of the drugs recovered from the Quantisal™ collection device provides confidence that even low levels of drug use are detected. For most drugs, especially Marijuana (THC), the amount of drug recovered from Quantisal™ is significantly higher than in other devices.

Fast & Reliable Results

Our dependable turnaround time drives timely hiring decisions. Using the postage-paid shipping envelope will ensure your sample is received in the lab within 1-3 days and is typically tested on the day they arrive at our laboratory. Negative results are often released within 24 hours of receipt.

The sample will be initially screened then reflexed if necessary to confirmation.

What does this mean?

Initial presumptive testing will be performed by immunoassay at specified testing thresholds, and presumptive positives will be confirmed to the limit of quantitation by definitive liquid chromatography-mass spectrometry (LC-MS/MS)

What is an immunoassay and what is an (LC-MS/MS)

Laboratories refer to an immunoassay test as a “Presumptive” test. We use automated instruments to test for the presence of an immunological reaction between drugs and antibodies in urine or oral fluids. This signals the presence of a targeted drug in the sample. Positive samples are then “reflexed” to a confirmation process on an LC-MS/MS instrument. This is a powerful analytical technique that combines the separating power of liquid chromatography with the highly sensitive and selective mass analysis capability of triple quadrupole mass spectrometry providing a highly specific result that will confirm the presence, or absence, of the drug compound identified in the screen test.

What drugs will be tested?

Methamphetamine is a powerful, highly addictive stimulant that affects the central nervous system. It takes the form of a white, odorless, bitter-tasting crystalline powder that easily dissolves in water or alcohol. Methamphetamine has been classified by the U.S. Drug Enforcement Administration as a Schedule II stimulant, which makes it legally available only through a nonrefillable prescription. Medically it may be indicated for the treatment of attention deficit hyperactivity disorder (ADHD) and as a short-term component of weight-loss treatments, but these uses are limited and it is rarely prescribed; also, the prescribed doses are far lower than those typically misused.