Diisocyanate Paper-tape monitor IFA reference method         New device Measurement point 1 Measurement point 2 Measurement point 3 Average HDI 2 3.0 3.0 3.0 3.0 HDI 9 12.0 11.0 12.0 11.7 HDI 16 19.0 21.0 20.0 20.0

Table 5: HDI measurement series 3, July 2014, concentrations in [ppb].