
标准物质
| 种类 | 核素 | 活度范围/Bq活度浓度、发射率 |
| 点源 | 241Am | 6000~9999 |
| 60Co | 8000~ 15000 | |
| 137Cs | 6000~9999 | |
| 133Ba | 8000~ 15000 | |
| 152Eu | 8000~ 15000 | |
| C、β平面源 | 241Am | (100~300)s- 1 |
| 241Am | (800~ 1200)s- 1 | |
| 241Am | (2000~4000)s- 1 | |
| 241Am | (350~600)s- 1 | |
| 241Am | (350~600)s- 1 | |
| 239Pu* | (350~600)s- 1 | |
| 239Pu* | (350~600)s- 1 | |
| 244Cm | (350~600)s- 1 | |
| 244Cm | (350~600)s- 1 | |
| 210Po | (1000~2000)s- 1 | |
| 210Po | (1000~2000)s- 1 | |
| 90Sr-90Y | (100~300)s- 1 | |
| 90Sr-90Y | (800~ 1200)s- 1 | |
| 90Sr-90Y | (2000~4000)s- 1 | |
| 90Sr-90Y | (800~ 1200)s- 1 | |
| 90Sr-90Y | (800~ 1200)s- 1 | |
| 204Tl | (300~700)s- 1 | |
| 204Tl | (1500~2500)s- 1 | |
| 204Tl | (3000~5000)s- 1 | |
| 36Cl | (100~300)s- 1 | |
| 36Cl | (800~ 1200)s- 1 | |
| 36Cl | (2000~4000)s- 1 | |
| 14C | (300~700)s- 1 | |
| 14C | (1500~2500)s- 1 | |
| 14C | (4000~6000)s- 1 | |
| 标准溶液 | 3H* | (500~ 1000)Bq/g |
| 3H* | (100~200)Bq/g | |
| 14C | (500~ 1000)Bq/g | |
| 14C | (100~200)Bq/g | |
| 60Co | (500~ 1000)Bq/g | |
| 60Co | (100~200)Bq/g | |
| 90Sr-90Y | (500~ 1000)Bq/g | |
| 90Sr-90Y | (100~200)Bq/g | |
| 137Cs | (500~ 1000)Bq/g | |
| 137Cs | (100~200)Bq/g | |
| 210Pb | (100~200)Bq/g | |
| 天然 U* | (100~200)Bq/g | |
| 226Ra | (100~200)Bq/g | |
| 239Pu* | (100~200)Bq/g | |
| 232Th | (100~200)Bq/g | |
| 液闪源 | 3H* | 1000~2000 |
| 14C | 1000~2000 | |
| 63Ni | 1000~2000 | |
| 55Fe | 1000~2000 | |
| 3H*猝灭系列源 | 1000~2000 | |
| 14C 猝灭系列源 | 1000~2000 | |
| 粉末标准物质 | 14C | (100~200)Bq/g |
| 40K | 16.3 Bq/g | |
| 241Am | 10.3 Bq/g | |
| 线状源 | 152Eu | 700000~999999 |
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