does not open automatically you can open Benzocaine IR here LOD 5D D 4000 3000 2000 1500 1000 500 HAVENUMBERI-1 3424 41 3346 26 3225 53 3047 81 2986 70 2958 77 2900 77 2680 86 1687 5 1638 26 1601 1D 1575 52 1510 23 1476 64 1460 74 1443 60 1393 77 1367 47 1 342 91 1912 13 1282 4 1240 74 1174 15 1127 35 1112 47 1061 77 1027 64 883 84 849 53 774 35 701 50 641 70 618 66 506 66