| Usnik za spirometriju SP-U24 30mmx90mm | 08606014856453 | DOO VELEBIT NOVI SAD | Class I | |
| Usnik za spirometriju SP-U25 26mmx60mm | 08606014857771 | DOO VELEBIT NOVI SAD | Class I | |
| Usnik za spirometriju SP-U3 20mmx65mm | 08606013874823 | DOO VELEBIT NOVI SAD | Class I | |
| Usnik za spirometriju SP-U4 22mmx65mm | 08606013874809 | DOO VELEBIT NOVI SAD | Class I | |
| Usnik za spirometriju SP-U5 24mmx65mm | 08606013874984 | DOO VELEBIT NOVI SAD | Class I | |
| Usnik za spirometriju SP-U6 25mmx65mm | 08606013873260 | DOO VELEBIT NOVI SAD | Class I | |
| Usnik za spirometriju SP-U7 28mmx65mm | 08606013873284 | DOO VELEBIT NOVI SAD | Class I | |
| Usnik za spirometriju SP-U8 30mmx65mm | 08606013873246 | DOO VELEBIT NOVI SAD | Class I | |
| Usnik za spirometriju SP-U9 16mmx70mm | 08606017760078 | DOO VELEBIT NOVI SAD | Class I | |