Physics equipment
Radioactive Source (Cs-137)
This radioactive source is mounted in a sealed plastic disc with a 2.5 cm diameter. No licence is required.
Specifications
- Brand
- PASCO · SN-7942
- Radioactive Activity
- 0.25 µCi
- Half-life
- 30.2 years
- Radiation
- β, γ
- Stated Uncertainty
- ± 15%
On request
Variants & pricing
Radioactive Source (Cs-137)
SN-7942On request

