Fig. 6
SEM images: a Rosin reagent (500 × magnification). b Rosin reagent (2000 × magnification). c Samp (500 × magnification). d Samp (2000 × magnification)
Fig. 6 | Heritage Science
SEM images: a Rosin reagent (500 × magnification). b Rosin reagent (2000 × magnification). c Samp (500 × magnification). d Samp (2000 × magnification)
