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Training Day in South Africa

Van Walt has been offering training on a range of environmental sampling subjects for over 30 years. In that time hundreds of delegates have been through our courses from Window…

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Van Walt’s Window Sampling System in action

From the Sundarbans, the Congo and Kurdistan, to a Roman fortification at the Eastern end of Hadrian’s Wall in Northeast England, you can find our Window Sampling Systems. This is…

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Geosub2, a 21st century Grundfos MP1 alternative

I’ve been in this game now for over 40 years and I don’t think I can remember the time when the Grundfos MP1 was not around. But then memory can…

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