Държавен вестник, бр. 73, 2021 г., стр. 57

БРОЙ  73	
Д Ъ Р Ж А В Е Н  В Е С Т Н И К 	
СТР.  57  
111 
 
 
Радионуклид (атомен номер) 
 
 
A1 
 
(TBq) 
 
A2 
 
(TBq) 
Граница на 
концентрация на 
активност за 
материал, за 
който се прилага 
изключение 
(Bq/g) 
 
Граница на 
активност за 
пратка, за която 
се прилага 
изключение (Bq) 
Арсен (33) 
As-72 
3 × 10-1
3 × 10-1
1 × 101 
1 × 105
As-73 
4 × 101
4 × 101
1 × 103 
1 × 107
As-74 
1 × 100
9 × 10-1
1 × 101 
1 × 106
As-76 
3 × 10-1
3 × 10-1
1 × 102 
1 × 105
As-77 
2 × 101
7 × 10-1
1 × 103 
1 × 106
Астат (85) 
At-211 (a) 
2 × 101
5 × 10-1
1 × 103 
1 × 107
Злато (79) 
Au-193 
7 × 100
2 × 100
1 × 102 
1 × 107
Au-194 
1 × 100
1 × 100
1 × 101 
1 × 106
Au-195 
1 × 101
6 × 100
1 × 102 
1 × 107
Au-198 
1 × 100
6 × 10-1
1 × 102 
1 × 106
Au-199 
1 × 101
6 × 10-1
1 × 102 
1 × 106
Барий (56) 
Ba-131 (a) 
2 × 100
2 × 100
1 × 102 
1 × 106
Ba-133 
3 × 100
3 × 100
1 × 102 
1 × 106
Ba-133m 
2 × 101
6 × 10-1
1 × 102 
1 × 106
Ba-140 (a) 
5 × 10-1
3 × 10-1
1 × 101 (b) 
1 × 105 (b)
Берилий (4)
Be–7 
2 × 101
2 × 101
1 × 103 
1 × 107
Be-10 
4 × 101
6 × 10-1
1 × 104 
1 × 106
Бисмут (83)
Bi-205 
7 × 10-1
7 × 10-1
1 × 101 
1 × 106
Bi-206 
3 × 10-1
3 × 10-1
1 × 101 
1 × 105
Bi-207 
7 × 10-1
7 × 10-1
1 × 101 
1 × 106
Bi-210 
1 × 100
6 × 10-1
1 × 103 
1 × 106
Bi-210m (a) 
6 × 10-1
2 × 10-2
1 × 101 
1 × 105
Bi-212 (a) 
7 × 10-1
6 × 10-1
1 × 101 (b) 
1 × 105 (b)
Берклий (97)
Bk-247 
8 × 100
8 × 10-4
1 × 100 
1 × 104
Bk-249 (a) 
4 × 101
3 × 10-1
1 × 103 
1 × 106
Бром (35) 
Br-76 
4 × 10-1
4 × 10-1
1 × 101 
1 × 105
Br-77 
3 × 100
3 × 100
1 × 102 
1 × 106
Br-82 
4 × 10-1
4 × 10-1
1 × 101 
1 × 106
Въглерод (6)
C-11 
1 × 100
6 × 10-1
1 × 101 
1 × 106
C-14 
4 × 101
3 × 100
1 × 104 
1 × 107
Калций (20)
Ca-41 
Неограничено
Неограничено
1 × 105 
1 × 107
Ca-45 
4 × 101
1 × 100
1 × 104 
1 × 107
Ca-47 (a) 
3 × 100
3 × 10-1
1 × 101 
1 × 106
Кадмий (48)
Cd-109 
3 × 101
2 × 100
1 × 104 
1 × 106
Cd-113m 
4 × 101
5 × 10-1
1 × 103 
1 × 106
Cd-115 (a) 
3 × 100
4 × 10-1
1 × 102 
1 × 106
Cd-115m 
5 × 10-1
5 × 10-1
1 × 103 
1 × 106
Церий (58) 
Ce-139 
7 × 100
2 × 100
1 × 102 
1 × 106
Ce-141 
2 × 101
6 × 10-1
1 × 102 
1 × 107
Ce-143 
9 × 10-1
6 × 10-1
1 × 102 
1 × 106
Ce-144 (a) 
2 × 10-1
2 × 10-1
1 × 102 (b) 
1 × 105 (b)
Калифорний (98) 
Cf-248 
4 × 101
6 × 10-3
1 × 101 
1 × 104
Cf-249 
3 × 100
8 × 10-4
1 × 100 
1 × 103
Cf-250 
2 × 101
2 × 10-3
1 × 101 
1 × 104
Cf-251 
7 × 100
7 × 10-4
1 × 100 
1 × 103
 
 
112 
 
 
Радионуклид (атомен номер) 
 
 
A1 
 
(TBq) 
 
A2 
 
(TBq) 
Граница на 
концентрация 
на активност за 
материал, за 
който се 
прилага 
изключение 
(Bq/g) 
 
Граница на 
активност за 
пратка, за 
която се 
прилага 
изключение 
(Bq) 
Cf-252 
1 × 10-1
3 × 10-3
1 × 101 
1 × 104
Cf-253 (a) 
4 × 101
4 × 10-2
1 × 102 
1 × 105
Cf-254 
1 × 10-3
1 × 10-3
1 × 100 
1 × 103
Хлор (17) 
Cl-36 
1 × 101
6 × 10-1
1 × 104 
1 × 106
Cl-38 
2 × 10-1
2 × 10-1
1 × 101 
1 × 105
Кюрий (96) 
Cm-240 
4 × 101
2 × 10-2
1 × 102 
1 × 105
Cm-241 
2 × 100
1 × 100
1 × 102 
1 × 106
Cm-242 
4 × 101
1 × 10-2
1 × 102 
1 × 105
Cm-243 
9 × 100
1 × 10-3
1 × 100 
1 × 104
Cm-244 
2 × 101
2 × 10-3
1 × 101 
1 × 104
Cm-245 
9 × 100
9 × 10-4
1 × 100 
1 × 103
Cm-246 
9 × 100
9 × 10-4
1 × 100 
1 × 103
Cm-247 (a) 
3 × 100
1 × 10-3
1 × 100 
1 × 104
Cm-248 
2 × 10-2
3 × 10-4
1 × 100 
1 × 103
Кобалт (27) 
Co-55 
5 × 10-1
5 × 10-1
1 × 101 
1 × 106
Co-56 
3 × 10-1
3 × 10-1
1 × 101 
1 × 105
Co-57 
1 × 101
1 × 101
1 × 102 
1 × 106
Co-58 
1 × 100
1 × 100
1 × 101 
1 × 106
Co-58m 
4 × 101
4 × 101
1 × 104 
1 × 107
Co-60 
4 × 10-1
4 × 10-1
1 × 101 
1 × 105
Хром (24) 
Cr-51 
3 × 101
3 × 101
1 × 103 
1 × 107
Цезий (55) 
Cs-129 
4 × 100
4 × 100
1 × 102 
1 × 105
Cs-131 
3 × 101
3 × 101
1 × 103 
1 × 106
Cs-132 
1 × 100
1 × 100
1 × 101 
1 × 105
Cs-134 
7 × 10-1
7 × 10-1
1 × 101 
1 × 104
Cs-134m 
4 × 101
6 × 10-1
1 × 103 
1 × 105
Cs-135 
4 × 101
1 × 100
1 × 104 
1 × 107
Cs-136 
5 × 10-1
5 × 10-1
1 × 101 
1 × 105
Cs-137 (a) 
2 × 100
6 × 10-1
1 × 101 (b) 
1 × 104 (b)
Мед (29) 
Cu-64 
6 × 100
1 × 100
1 × 102 
1 × 106
Cu-67 
1 × 101
7 × 10-1
1 × 102 
1 × 106
Диспросий (66) 
Dy-159 
2 × 101
2 × 101
1 × 103 
1 × 107
Dy-165 
9 × 10-1
6 × 10-1
1 × 103 
1 × 106
Dy-166 (a) 
9 × 10-1
3 × 10-1
1 × 103 
1 × 106
Ербий (68) 
Er-169 
4 × 101
1 × 100
1 × 104 
1 × 107
Er-171 
8 × 10-1
5 × 10-1
1 × 102 
1 × 106
Европий (63) 
Eu-147 
2 × 100
2 × 100
1 × 102 
1 × 106
Eu-148 
5 × 10-1
5 × 10-1
1 × 101 
1 × 106
Eu-149 
2 × 101
2 × 101
1 × 102 
1 × 107
Eu-150 (краткотраен)
2 × 100
7 × 10-1
1 × 103 
1 × 106
Eu-150 (дълготраен)
7 × 10-1
7 × 10-1
1 × 101 
1 × 106
Eu-152 
1 × 100
1 × 100
1 × 101 
1 × 106
Eu-152m 
8 × 10-1
8 × 10-1
1 × 102 
1 × 106
Eu-154 
9 × 10-1
6 × 10-1
1 × 101 
1 × 106
Eu-155 
2 × 101
3 × 100
1 × 102 
1 × 107
Eu-156 
7 × 10-1
7 × 10-1
1 × 101 
1 × 106
Флуор (9) 
F-18 
1 × 100
6 × 10-1
1 × 101 
1 × 106