Hanna Copper High Range Checker (HI-702)

£79.99 

Floating Thermometer

£4.50 

Pond Medic Form-a-Lite

£14.50 

Checker Plus PH Tester

£69.84 

Freshwater Alkalinity Reagents/HI-775-26

£36.36 

Nitrite Low Range/HI-707-25

£24.00 

Ammonia Reagents/HI-700-25

£28.44 

Total Chlorine Reagents/HI-711-25

£14.64 

Free Chlorine Reagents/HI-701-25

£9.60 

Freshwater Alkalinity Colorimeter - Checker HC

£79.99 

Ammonia Low Range Colorimeter

£79.99 

Total Chlorine Handheld Colorimeter-Checker HC

£79.99 

GLASS SLIDES X 50 PCS

£8.80 

Cover Slides X 100 PCS

£5.70