We offer:
PEth Testing
  • Phosphatidylethanol (PEth) by dried blood spot (DBS) analysis
  • PEth is a phospholipid formed only in the presence of ethanol
  • PEth is a direct marker for alcohol use and is highly correlated to alcohol intake over the past month
  • PEth provides proof of abstinence and also distinguishes between heavy and moderate drinking
  • ToxLogic is NATA accredited for workplace drug testing
  • Accreditation for urine and oral fluid collections and testing
  • NATA Accreditation No. 19780
We Offer:
Hair Testing
  • Hair sample analysis to test for use of, or abstinence from, drugs and alcohol
  • Testing can be done using head or body hair
  • Testing laboratories are accredited to ISO/IEC 17025
  • Results returned within 10-14 days of collection
  • Expert reports available
Workplace Testing
  • On-call service available in Metropolitan Melbourne and Gippsland Region
  • 24 hours a day, 7 days per week
  • Excellent response times
Urine And
Oral Fluid Testing
  • We are a NATA accredited collection agency
  • Urine testing conducted in to AS/NZS 4308:2008
  • Oral Fluid testing conducted to AS/NZS 4760:2019
  • Services available on-site or at our offices in Melbourne and Gippsland
Chain of Custody
  • Chain of Custody is our standard procedure for all collections
  • Chain of Custody is legally defensible
  • Results of hair analysis are often used in court cases


Our head office is in Melbourne with a regional collection centre in Morwell, Gippsland.

While most of our clients are based in Victoria, we offer an Australia-wide collection service where this is required by the client.

Collections outside of Victoria are conducted either by ToxLogic staff travelling to the interstate site, or by interstate contractors using ToxLogic equipment and procedures.  Collections by appointment can be arranged in the following areas:

Our 24/7 post-incident callout service is available in Victoria only.

Melbourne office

A 2.2, 63 – 85 Turner Street
Port Melbourne, VIC 3207

Phone: (03) 9372 1348
Hours: By appointment only

Morwell office

19C Collins Street
Morwell, VIC 3840

Phone: (03) 5134 5807
Monday – Friday, 0900hrs – 1300hrs

Workplace testing enquiries

Phone: (03) 9372 1348
Email: operations@toxlogic.com.au

Hair, nail and PEth testing enquiries

Phone: 1300 56 86 96
Email: hairtesting@toxlogic.com.au