Phosphorus measurement - Bray and Olsen for pH < 7.35 and Olsen only for pH > 7.35.
Results will be delivered 3-5 days from receipt of samples in lab.
Phosphorus measurement - Bray and Olsen for pH < 7.35 and Olsen only for pH > 7.35.
Results will be delivered 3-5 days from receipt of samples in lab.