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P&P level for this product is:
£2.75
Call 01225 705222 for all orders outside the UK Readable range: 6.8 to 8.4 on the Phenol red scale. This test kit comprises of 30 foil sealed tablets, a test tube with cap, a plastic acetate colour match chart with breaks at 6.8/7.0/7.2/7.5/7.8/8.0/8.4. Full instructions are included, along with water quality guidelines. The foil-wrapped test tablets are also available separately.
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