NMCalc

Radiopharmaceutical Dispensing Calculator This tool calculates the required volume to dispense a specified activity of a radiopharmaceutical at a given time, accounting for radioactive decay. Radioisotope: Tc-99m I-131 F-18 Ga-68 Lu-177 Activity (mCi): Volume (ml): Preparation Date and Time: Required Date and Time: Required Activity (mCi): Calculate Required Volume: ml How It Works This calculator helps determine the required volume of a radiopharmaceutical based on its activity and the time elapsed since preparation, accounting for radioactive decay. Select the Radioisotope: Choose the isotope from the dropdown menu. ...

Thyroid Uptake Calculator Full Syringe Full Syringe Counts: Duration of Full Scan (s): Time of Full Scan: Empty Syringe Empty Syringe Counts: Duration of Empty Scan (s): Time of Empty Scan: Thyroid Scan Duration of Thyroid Scan (s): Time of Thyroid Scan: Left Lobe Counts: Area of Left Lobe: ...

MAA Kit Activity Calculator No of Particles in MAA Kit: Desired No of Particles: Desired Activity (mCi): Activity Required After (Minutes): Calculate How It Works This calculator determines the required activity of a MAA kit based on the following inputs: No of Particles in MAA Kit: The total number of particles available in the MAA kit. Desired No of Particles: The target number of particles you wish to administer. Desired Activity (mCi): The activity/dose you want for the desired number of particles. Activity Required After (Minutes): The time after which the activity is required, accounting for radioactive decay. The required activity is calculated using the formula: ...

Thyroid Uptake Calculator Parameter Counts Duration of Scan (s) Time of Scan Full Syringe Empty Syringe Duration of Thyroid Scan (s): Time of Thyroid Scan: Parameter Counts Area ...

Moly-Breakthrough Calculator Activity of Mo-99 (μCi): Activity of Tc-99m (mCi): Calculate Activity of Mo-99 (μCi) Activity of Tc-99m (mCi) Mo-99 Breakthrough (μCi/mCi) The US Pharmacopeia (USP 39) limit [also the NRC limit] is 0.15-μCi 99Mo/mCi (0.15 kBq/MBq) 99mTc at the time of administration. This tool is for educational purposes only. Made by Poovendhan.

Re-elution Yield Estimator Activity Eluted: Time of Elution: Time of Re-elution: Calculate Activity Eluted Time of Elution Time of Re-elution Estimated Re-elution Yield Note: The estimated yield is made based on the assumption that the re-elution volume is the same as the previous one. Made by Poovendhan.

Elution Yield Estimator Enter Day 1 Activity: Calculate Day Week 1 Day Week 2 Note: The estimated yield may be overestimated in Week 2 as Moly breakthrough was not considered in the calculation. Made by Poovendhan.