Client resources

Trusted delivery, tailored solutions

Explore our downloadable resources to help you get the most of out your laboratory.

Client resources

AU | Chain of Custody form

The CoC form for submitting samples to ALS AU Environmental labs.

NZ | Chain of Custody form

The CoC form for submitting samples to ALS NZ Environmental labs.

Chain of Custody guide

A handy guide to help you fill out your CoCs.

Holding time information - soil and air

Recommended holding times and preservations for soil and air samples.

Holding time information - water

Recommended holding times and preservations for water samples.

Sample bottle guide

A guide to help you select the correct environmental sample bottles.

Terms and conditions

Document that outlines the T&Cs of our Environmental services.