GROWPROBE Turbidity calibration fluid

£60.00 Excluding VAT

£72.00 Including VAT at 20%

Nothing to pay until we confirm your order. UK delivery included.

Dispatched within 3 weeks of confirming your order.

Pack of 12x 10ml bottles of 4000 NTU calibration fluid. To be diluted with tap water at a ratio of 10ml to 990ml water to make 40 NTU for calibrating GROWPROBE 4 devices.