Results and Discussion There was a large SD of the EPN concentration in the water compared with IBP. This was probably because EPN is adsorbed more easily to the tubes of the experimental arrangements or to the walls of the tanks, than IBP.
Results and DiscussionThere was a large SD of the EPN concentrationin the water compared with IBP. Thiswas probably because EPN is adsorbed moreeasily to the tubes of the experimental arrangementsor to the walls of the tanks, than IBP.