Fig. 4
From: Damage function for historic paper. Part III: Isochrones and demography of collections
Isoperm plots for historic paper of different pH at fixed values of RH (50 %) and T (20 °C)
Fig. 4 | Heritage Science
From: Damage function for historic paper. Part III: Isochrones and demography of collections
Isoperm plots for historic paper of different pH at fixed values of RH (50 %) and T (20 °C)
