Laserfiche WebLink
Table 7. Guid elines for the Interpretation of ABA Results Hammarstrom, et al., 2003). <br />ABA <br />Measure <br />Acid <br />Uncertain <br />Non-Acid <br />Reference <br />ANP <-5 Sobek et al., 1978 <br />ANP < 0 Ferguson and Morin, 1991 <br />ANP 20<NNP<+20 Ferguson and Morin, 1991 <br /> <br />ANP <+1 <br />0 <br />Da, 1989 <br />ANP AGP <1 1<ANP AGP<3 >3 Brodie et al., 1991 <br />ANP AGP <1 1<ANP AGP<1.3 to 4 >13 to 4 Morin and Hutt, 1994 <br />ANP AGP <3 >3 EPA, 1994 <br />AGP ANP >2 EPA, 1994 <br /> <br />ANP AGP if ANP < (20%>AGP), further <br />testing ANP=20%>AG <br />P Nevada Guidelines (EPA, <br />1994 <br />ANP AGP >2 Amira Int., 2002 <br />191 Page