旧第2群核種

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