| Substrate: | alpha cellulose |
Weight: | 310 GSM |
| Thickness: | 12.0 mil, 0.300 mm |
| Opacity: | 98.7% |
| Coating: | baryta (microporous) |
| Brightness TP 452: | 94.03 |
| Whiteness E 313 /m0: | 94.08 |
| Whiteness Berger /m0: | 93.60 |
| Whiteness Stensby /m0: | 97.22 |
| Tint E 313 /m0: | -0.37 |
| Yellowness D 1925 /m0: | 0.02 |
| Color M1: Lab: | 97.72, 0.35, -0.68 |
| Color M0: Lab: | 97.88, 0.26, -0.04 |
| Sheen: | 20% gloss |
| Dmax: | very high, 2.2 with Ultrachrome K3 |
| pH/Acidity: | neutral Acid Free |
| OBAs: | none |