Idosi ekhoyo yesirinji yethu ye-roux yi-10ml, i-20ml, i-30ml kunye ne-50ml, i-dosage ye-syringe ye-roux inokulungelelaniswa ngokulula, kufuneka ubeke i-dosge kuphela ngokujika ivili lokumisela ngasemva kombhobho, thatha i-50ml roux isirinji. njengomzekelo, unokuseta umthamo ukusuka kwi-5ml ukuya kwi-50m.

le isirinji ye-roux kulula ukuyisebenzisa, iqhaqheke lula ukucoca kunye nokubulala.