Step 5: Obtain Certification. You can consider one of two options for receiving radiology assistant certification. The first option is the industry standard, the ARRT certification. To obtain certification, you must complete an accredited RA program and clinical experience of radiology procedures.
There are 100 ml in one dl, because mili comes from mil which is  a thousand and deci comes from dez, from the decimal system,  which takes 10 as basic measurement. Therâ¦efore 3dl equals 300 ml.
First, start out with the conversion formula between fluid ounces and milliliters: 1 fl oz. = 29.57 ml. Set up the conversion so the desired unit will be cancelled out. In this case, we want ml to be the remaining unit. volume in ml = (volume in fl oz) x (29.57 ml/1 fl oz.) volume in ml = (12 x 29.57) ml. volume in ml = 354.84 ml.