About us.

Take the guesswork out of safeguarding your world. Trust OnSite^® and OnTrak™, Varian, Inc.'s convenient, cost-conscious drug screens, to deliver rapid, reliable results when and where you need them most - pre-employment screening, reasonable cause or incident-driven assessment, routine workplace testing, or court-mandated compliance. The patented design and careful manufacturing free you from strict test timing and false positives. Choose the test most in keeping with your needs - urine or saliva - in many multiple screen combinations.

Varian, Inc. has emerged as the acknowledged expert in all phases of toxicology and onsite drug testing. Training and education have long been hallmarks of our dedication to customers' satisfaction. Varian, Inc.'s SMARTesting™ solutions offers SMARTknowledge, SMARTdata, and SMARTresults through our commitment to education, 24/7 support, expert consultants, and intelligent data management.

Clinical and Forensic Use Products		Forensic Use Only Products1
· On-Site® CupKit™ · OnTrak TesTcup® · OnTrak TesTcup® II · OnTrak TesTstik® · OnTrak TesTcard™ · OnTrak TesTcard™ 9 · On-Site® Alcohol · OnTrak OraTube		· On-Site® OraLab®+ · OnTrak OraLyzer™ 1 These products may only be used for Criminal Justice.

Available Now! OnTrak OraLyzer™-Finally, fast, simple, noninvasive, instrument-based drug testing. With a simple three-key operation, it tests up to seven drugs and has the lowest detectable level for parent THC in the industry.