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Sample collection resources
Find the guidance you need to select the correct containers, collect and prepare samples, review safety information and locate an ALS sample drop-off point.
Container guide
Start here to identify the correct ALS container, preservative and sample volume for the analysis you require.
Waters Container Guide
Review the current guide before preparing or submitting water samples.
Sampling instructions
Use the relevant instruction below when collecting or preparing your samples.
Documents open as PDFs in a new tab.
Back to topSafety Data Sheets
Access safety information for the containers, preservatives and fixatives supplied by ALS. Select a document below to view or download it.
All four documents open as PDFs in a new tab.
Back to topDrop-off locations
Find a convenient ALS sample drop-off point or download the current location list for reference.
Find your nearest drop-off point
Use the online location page for the latest drop-off information.