核種 |
物理的状態 |
化学形 |
年間使用数量 |
3月間使用数量 |
1日最大使用数量 |
22Na |
固・液体 |
特定せず |
400 MBq |
100 MBq |
2 MBq |
26Al |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
32Si |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
36Cl |
〃 |
〃 |
50 MBq |
12.5 MBq |
250 kBq |
39Ar |
気体 |
単体 |
10 MBq |
2.5 MBq |
50 kBq |
45Ca |
固・液体 |
特定せず |
1 GBq |
250 MBq |
5 MBq |
46Sc |
〃 |
〃 |
50 MBq |
12.5 MBq |
250 kBq |
44Ti |
〃 |
〃 |
50 MBq |
12.5 MBq |
250 kBq |
49V |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
53Mn |
〃 |
〃 |
500 kBq |
125 kBq |
2.5 kBq |
54Mn |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
56Co |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
57Co |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
58Co |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
60Co |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
59Ni |
〃 |
〃 |
500 kBq |
125 kBq |
2.5 kBq |
63Ni |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
65Zn |
〃 |
〃 |
50 MBq |
12.5 MBq |
250 kBq |
73As |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
75Se |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
85Kr |
気体 |
単体 |
10 MBq |
2.5 MBq |
50 kBq |
83Rb |
固・液体 |
特定せず |
10 MBq |
2.5 MBq |
50 kBq |
84Rb |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
85Sr |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
89Sr |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
88Y |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
91Y |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
88Zr |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
93Zr |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
95Zr |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
91Nb |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
93mNb |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
95Nb |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
95mTc |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
99Tc |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
103Ru |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
106Ru |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
102Rh |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
105Ag |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
108mAg |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
110mAg |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
109Cd |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
115mCd |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
114mIn |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
113Sn |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
124Sb |
〃 |
〃 |
50 MBq |
12.5 MBq |
250 kBq |
129mTe |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
125I |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
127Xe |
気体 |
単体 |
10 MBq |
2.5 MBq |
50 kBq |
134Cs |
固・液体 |
特定せず |
10 MBq |
2.5 MBq |
50 kBq |
137Cs |
〃 |
〃 |
40 MBq |
10 MBq |
200 kBq |
133Ba |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
137La |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
139Ce |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
141Ce |
〃 |
〃 |
50 MBq |
12.5 MBq |
250 kBq |
144Ce |
〃 |
〃 |
50 MBq |
12.5 MBq |
250 kBq |
143Pm |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
147Pm |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
145Sm |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
151Sm |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
148Eu |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
149Eu |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
150Eu |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
152Eu |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
154Eu |
〃 |
〃 |
20 MBq |
5 MBq |
100 kBq |
155Eu |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
153Gd |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
158Tb |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
160Tb |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
159Dy |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
168Tm |
〃 |
〃 |
2.5 MBq |
625 kBq |
12.5 kBq |
170Tm |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
169Yb |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
174Lu |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
177mLu |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
175Hf |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
181Hf |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
182Ta |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
181W |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
183Re |
〃 |
〃 |
1 MBq |
250 kBq |
5 kBq |
192Ir |
〃 |
〃 |
200 MBq |
50 MBq |
1 MBq |
195Au |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
203Hg |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
204Tl |
〃 |
〃 |
10 MBq |
2.5 MBq |
50 kBq |
207Bi |
〃 |
〃 |
100 MBq |
25 MBq |
500 kBq |
228Ra |
〃 |
〃 |
4 MBq |
1 MBq |
20 kBq |