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Test standards for turbidity and suspended solids sensors

Material: 600014
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Test standards for VisoTurb® and ViSolid® IQ sensors

To test VisoTurb® and ViSolid® IQ sensors of brand WTW.### Test standards:Standard 1000 FNU: Standard with 1000 FNU for VisoTurb® 700 IQ Standard 4000 FNU: Standard with 4000 FNU for ViSolid® 700 IQ