Hanna Instruments

Scientific Equipment

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2 Item(s)

HI-705 Silica Low Range Handheld Colorimeter - Checker®HC

0.00 to 2.00 ppm range
Ideal for water quality testing
£67.50 (exc. VAT) £81.00 (inc. VAT)

HI-770 Silica High Range Handheld Colorimeter, Checker®HC

0 to 200 ppm
Ideal for fresh water aquariums
£67.50 (exc. VAT) £81.00 (inc. VAT)

2 Item(s)