Tetra Ammonia Test Strips
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Delivery costs - free next working day for orders over £50 using APC delivery or 3-5 working day service £3.95, Next working day £5.95, Saturday delivery is available charges apply. All orders are tracked. Same day collect in store option is available at Checkout
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Tetra Ammonia Test Strips
Tetra Test Strips Ammonia - Fast and easy testing of Ammonia in 30 seconds. Measure NH3 / NH+4. Please dip test strip into the water. Move the strip for approx. 5 seconds.
Do not shake off excess liquid. Keep the strip in horizontal position with test side up for 15-30 seconds. Compare test field with scale on tin.
For use in freshwater.
