KOH 10% (10mL)

£3.29 ex. VAT

Potassium Hydroxide 10% in distilled water.

Useful field test for some species e.g. the cap of Lactarius turpis turns a deep burgundy colour when a drop is applied.

N.B. For rehydration of dried samples, 3% KOH is recommended.

Supplied in a plastic dropper bottle to reduce risk of cloudiness over time which can occur in glass.