3.1.2.12 4.5 - 70 min, 30% loss 80981 3.1.2.12 4.6 8.6 stable for 30 min at 20°C 80982 3.1.2.12 5 8 - 80987 3.1.2.12 7.2 7.6 5°C, stable for 4 d 80985 3.1.2.12 10.4 - unstable at 80981