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                        | Matrix Search - Test Information 
 
 
                                
 
 | Investigation | Gentamicin (Twice Daily therapy) |  | Indications | To ensure adequate and non-toxic levels of Gentamicin in the blood. |  | Specimen Type |  Ochre/Yellow top Clotted sample for Serum |  | Request Form | Blood sciences or Electronic |  | Volume | Fill to top |  | Delivery Time | A.S.A.P. |  | Turn around time for final test | 4 hours |  | Uncertainty of testing | Pre and Post dose levels required.
Take the level immediately before the dose and then 1 hour after infusion on day 2 or 3. |  | Reference range | Pre Dose level - 5 - 15 mg/l  Post Dose level - 20 - 40 mg/l |  | Related tests | Gentamicin (Once Daily therapy) 
 |  | HOW TO guides | None |  | Information leaflets | None |  | Publications | None |  | Guidelines | None |  |  |