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.
1 milliliter (ml) of water weighs 1 gram (g). The prefix in front of the unit tells you how to move the decimal. 1 milliliter = 0.001 liters because milli means thousandth. 1 thousandth of a liter = 0.001 liters. 0.1 liters is 100 times as much as 0.001 liters.