Hanna Instruments

Scientific Equipment

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Order Now For 2 Week Delivery

£9.70 (exc. VAT) £11.64 (inc. VAT)
£11.20 (exc. VAT) £13.44 (inc. VAT)

HI-772-26 Marine alkalinity, colorimetric method, Reagents for 25 tests

25 tests
For use with the HI-772 Marine Alkalinity Checker
£6.25 (exc. VAT) £7.50 (inc. VAT)

HI-701-25 Reagents for HI-701 Free Chlorine Pocket Checker

25 Tests
Pink tint colour recognition
£9.30 (exc. VAT) £11.16 (inc. VAT)
£10.90 (exc. VAT) £13.08 (inc. VAT)
£10.20 (exc. VAT) £12.24 (inc. VAT)
£15.30 (exc. VAT) £18.36 (inc. VAT)
£10.70 (exc. VAT) £12.84 (inc. VAT)

HI-758-26 Reagents for HI-758 Marine Calcium Checker (25 tests)

Standard value of 400 +/- 20 ppm calcium @ 25°C
£26.80 (exc. VAT) £32.16 (inc. VAT)
£9.70 (exc. VAT) £11.64 (inc. VAT)
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