WSB Water Sample Bottles

A.G.O.’s WSB “Whale Shark” Water Sample Bottles are a Canadian-made Niskin-style water sample bottle perfect for sampling in tough environments. 

They include our innovative new field-replaceable ultra-tough Delrin end caps, facilitating better cold-weather toughness compared to standard all-PVC bottles.

Available Sizes:

WSB-5L specs

Weight (empty):  9.2lbs (4.2kg) in air, 2.9lbs (1.3kg) in water

Weight (full):  20.2lbs (9.2kg) in air, 6.4lbs (2.9kg) in water

WSB-8L specs

Weight (empty):  11lbs (5kg) in air, 3.25lbs (1.5kg) in water

Weight (full):  28.7lbs (13kg) in air, 7.7lbs (3.4kg) in water

WSB-10L specs

Weight (empty):  12.8lbs (5.8kg) in air, 3.75lbs (1.7kg) in water

Weight (full):  34.9lbs (15.6kg) in air, 9.1lbs (4.1kg) in water

Also check out our repair capabilities!

We can repair broken end-caps on large Niskin-style water sample bottles and retrofit them to use our innovative new field-replaceable ultra-tough Delrin endcaps.  We can also repair most other parts on standard PVC bottles.