Basket
0 items
Sign in
My account

No account yet? Register Forgot password?

Testing

Show all

Sub Categories

Skip to products

Calibration Fluids

View Category

Refractometers & Hydrometers

View Category

Test Kits

View Category

Products

D&D Salinity Refractometer
£41.99
View Product

In stock

JBL Ammonium Test Refill
£8.99
View Product

In stock

JBL Buffer Solution Ph 4,0 50ml
£7.96
View Product

Only 4 left in stock

JBL Buffer Solution Ph 7,0 50ml
£7.96
View Product

Only 5 left in stock

JBL Calcium Test Kit
£14.70
View Product

Only 3 left in stock

JBL CO2 Direct Test Refill
£6.54
View Product

Only 2 left in stock

JBL Copper Test Kit
£16.40
View Product

Only 3 left in stock

JBL Copper Test Refill
£8.07
View Product

Only 3 left in stock

JBL Dest – Distilled Water 50ml
£2.29
View Product

In stock

JBL General Hardness Test Kit
£9.17
View Product

Only 3 left in stock

JBL Magnesium & Calcium Test Kit
£25.88
View Product

Only 2 left in stock

JBL Magnesium Fresh Water Test Kit
£12.79
View Product

Only 5 left in stock

JBL Magnesium Fresh Water Test Refill
£10.45
View Product

Only 2 left in stock

JBL Magnesium Test Refill
£7.81
View Product

In stock

JBL Nitrate Test Kit
£19.93
View Product

Only 2 left in stock

JBL Nitrite Test Kit
£9.99
View Product

Only 2 left in stock

JBL Oxygen Test Kit (New Colour Chart)
£14.70
View Product

In stock

JBL PH 3.0-10.0 Test Refill
Was £4.92
View Product

Out of stock

JBL Potassium Test Kit
£21.21
View Product

In stock

JBL Potassium Test Refill
£15.55
View Product

Only 4 left in stock