Carbon-14 (C-14)

DOE-HDBK-1106-97

9. Shielding: 3mm of plexiglass (if needed) thicker

Instructor's Notes

plexiglass may be used for rigidity.

10. Special Considerations:

Detection of C-14 by radiation survey instruments

requires special care due to the low efficiency of

detection.

Some C-14-labeled compounds may penetrate

gloves and skin. Handle these compounds

remotely, wear two pairs of gloves and change the

outer layer frequently.

Special caution should be observed when handling

C-14-labeled halogenated acids.