Overview - Alpha/Beta Anodized Type

The products shown on these pages are representative sources used for common applications.

If you cannot find the product with your specifications, please contact us using the corresponding email contact on this website. In most cases we will be able provide you with a solution meeting your requirements.

You can also use our product request forms.

Disk Sources Dish Sources
Active Diameter Overall Dimensions Active Diameter Overall Dimensions
16mm ∅25mm x 3mm 49mm ∅50mm x 3mm
25mm ∅30mm x 3mm 58mm ∅60mmx 3mm
36mm ∅47mm x 3mm 197mm ∅216mm x 12mm
36mm ∅50mm x 3mm 58mm ∅60mm x 8mm
50mm ∅60mm x 3mm
190mm ∅194mm x 3mm
40,6mm ∅50mm x 0,8mm
40mm ∅47mm x 0,8mm
variable variable

Sources for special applications:

Sources for Canberra i-CAM Alpha/Beta Air Flow Monitor

 

active: Ø 16mm, overall: Ø25mm x 3mm

Disk sources: Drawing VZ-1366-001
Active diameter: 16mm ~ 2cm²
Overall diameter: 25mm diameter x 3mm thick1)
Backing plate: Aluminium

 

Nuclide Nominal activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR01011 AMR01012
1 kBq ~ 480 AMR01021 AMR01022
3 kBq ~ 1450 AMR01031 AMR01032
Pu-238 185 Bq ~ 90 PPR01011 PPR01012
1 kBq ~ 480 PPR01021 PPR01022
Pu-239 20 Bq ~ 10 PIR01011
Th-230 185 Bq ~ 85 TZR01011 TZR01012
Beta sources
H-3 5 kBq ~ 50-150 TRR01051
Ni-63 1 kBq ~ 100 NBR01021
C-14 1 kBq ~ 380 CFR01021 CFR01022
Tc-99 185 Bq ~ 90 TCR01011 TCR01012
Co-60 185 Bq ~ 90 CKR01011 CKR01012
1 kBq ~ 480 CKR01021 CKR01022
Cs-137 185 Bq ~ 115 CDR01011 CDR01012
1 kBq ~ 610 CDR01021 CDR01022
3 kBq ~ 1830 CDR01031 CDR01032
Cl-36 185 Bq ~ 117 CIR01011 CIR01012
0.5 kBq ~ 315 CIR01021 CIR01022
Sr-90/Y-902) 185 Bq ~ 235 SIR01011 SIR01012
1 kBq ~ 1270 SIR01021 SIR01022
3 kBq ~ 3800 SIR01031 SIR01032

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 25mm, overall: Ø30mm x 3mm

Disk source: Drawing VZ-1367-001
Active diameter: 25mm ~ 5cm2
Overall dimensions: 30mm diameter x 3mm thick1)
Backing plate: Aluminium

 

Nuclide Nominal activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR02011 AMR02012
1 kBq ~ 480 AMR02021 AMR02022
3 kBq ~ 1450 AMR02031 AMR02032
Pu-238 185 Bq ~ 90 PPR02011 PPR02012
3 kBq ~ 1450 PPR02031 PPR02032
Pu-239 50 Bq ~ 25 PIR02011 PIR02012
Th-230 185 Bq ~ 85 TZR02011 TZR02012
500 Bq ~ 230 TZR02021 TZR02022
Natural U2) (U-238) 5 Bq ~ 4.6 UAR02011
Beta sources
H-3 5 kBq ~ 50-150 TRR16021
Ni-63 1 kBq ~ 100 NBR02021
C-14 1 kBq ~ 380 CFR02021 CFR02022
Tc-99 185 Bq ~ 90 TCR02011 TCR02012
1 kBq ~ 490 TCR02021 TCR02022
Co-60 185 Bq ~ 90 CKR02011 CKR02012
1 kBq ~ 480 CKR02021 CKR02022
Cs-137 185 Bq ~ 115 CDR02011 CDR02012
1 kBq ~ 610 CDR02021 CDR02022
Cl-36 185 Bq ~ 117 CIR02011 CIR02012
1 kBq ~ 315 CIR02021 CIR02022
Sr-90/Y903) 185 Bq ~ 235 SIR02011 SIR02012
1 kBq ~ 1270 SIR02021 SIR02022

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238 parent. The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: 36mm, overall: Ø47mm x 3mm

Disk source:

 

Drawing VZ-1368-001

 

Active diameter:

 

36mm ~ 10cm2

 

Overall dimensions:

 

47mm diameter x 3mm thick1)

 

Backing plate:

 

Aluminium

 

 

Nuclide Nominal activity Particle emission rate [1/s] Product code EZN certificate Product Code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR03011 AMR03012
1 kBq ~ 480 AMR03021 AMR03022
3 kBq ~ 1450 AMR03031 AMR03032
Pu-238 185 Bq ~ 90 PPR03011 PPR03012
Pu-239 100 Bq ~ 50 PIR03031 PIR03032
Th-230 185 Bq ~ 85 TZR03011 TZR03012
1 kBq ~ 460 TZR03021 TZR03021
Natural U2) (U-238) 5 Bq ~ 4.6 UAR03011 UAR03012
10 Bq ~ 9.2 UAR03021 UAR03022
Beta sources 
H-3 10 kBq 100-300 TRR03011
Ni-63 1 kBq 100 NBR03021 NBR03022
C-14 1 kBq 380 CFR03021 CFR03022
Tc-99 1 kBq 490 TCR03021 TCR03022
Co-60 185 Bq 90 CKR03011 CKR03012
1 kBq 480 CKR03021 CKR03022
Cs-137 185 Bq 115 CDR03011 CDR03012
1 kBq 610 CDR03021 CDR03022
3 kBq

 

1830 CDR03031 CDR03032
Cl-36 185 Bq 117 CIR03011 CIR03012
1 kBq 630 CIR03021 CIR03022
Sr-90/Y-903) 185 Bq 235 SIR03011 SIR03012
1 kBq 1270 SIR03021 SIR03022
3 kBq 3800 SIR03031 SIR03032

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238 parent. The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) ForSr-90/Y-90sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 36mm, overall: Ø50mm x 3mm

Disk source: Drawing VZ-1369-001
Active diameter: 36mm ~ 10cm2
Overall dimensions: 50mm diameter x 3mm thick1)
Backing plate:  Aluminium

 

Nuclide Nominal activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR04011 AMR04012
1 kBq ~ 480 AMR04021 AMR04022
Pu-238 185 Bq ~ 90 PPR04011 PPR04012
Pu-239 100 Bq ~ 50 PIR04011 PIR04012
Th-230 185 Bq ~ 85 TZR04011 TZR04012
1 kBq ~ 460 TZR04021 TZR04022
Natural U2) (U-238) 5 Bq ~ 4.6 UAR04011
10 Bq ~ 9.2 UAR04021
Beta sources
H-3 10 kBq 100-300 TRR04011
Ni-63 1 kBq ~ 100 NBR04021
C-14 1 kBq ~ 380 CFR04021 CFR04022
3 kBq ~ 1150 CFR04031 CFR04032
Tc-99 185 Bq ~ 90 TCR04011 TCR04012
Co-60 185 Bq ~ 90 CKR04011 CKR04012
1 kBq ~ 480 CKR04021 CKR04022
Cs-137 1 kBq ~ 610 CDR04021 CDR04022
Cl-36 1 kBq ~ 630 CIR04021 CIR04022
Sr-90/Y-903) 185 Bq ~ 235 SIR04011 SIR04012
1 kBq ~ 1270 SIR04021 SIR04022
3 kBq ~ 3800 SIR04031 SIR04032

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238parent.The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 50mm, overall: Ø60mm x 3mm

Disk source: Drawing VZ-1370-001
Active diameter: 50mm ~ 20cm2
Overall dimensions: 60mm diameter x 3mm thick1)
Backing plate: Aluminium

 

Nuclide Nominal activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR05011 AMR05012
1 kBq ~ 480 AMR05021 AMR05022
3 kBq ~ 1450 AMR05031 AMR05032
Pu-238 185 Bq ~ 90 PPR05011 PPR05012
Pu-239 50 Bq ~ 25 PIR05011 PIR05012
Th-230 185 Bq ~ 85 TZR05011 TZR05012
1 kBq ~ 460 TZR05021 TZR05022
Natural U2) (U-238) 5 Bq ~ 4.6 UAR05011
10 Bq ~ 9.2 UAR05021
Beta sources
H-3 10 kBq 100-300 TRR05011
Ni-63 1 kBq ~ 100 NBR05021
C-14 1 kBq ~ 380 CFR05021 CFR05022
Tc-99 1 kBq ~ 490 TCR05021 TCR05022
Co-60 185 Bq ~ 90 CKR05011 CKR05012
1 kBq ~ 480 CKR05021 CKR05022
3 kBq ~ 1450 CKR05031 CKR05032
Cs-137 1 kBq ~ 610 CDR05021 CDR05022
Cl-36 1 kBq ~ 630 CIR05021 CIR05022
Sr-90/Y-903) 185 Bq ~ 235 SIR05011 SIR05012
1 kBq ~ 1270 SIR05021 SIR05022
3 kBq ~ 3800 SIR05031 SIR05032

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238 parent. The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 190mm, overall: Ø194mm x 3mm

Disk source: Drawing VZ-615-001
Active diameter: 190 mm ~283cm2
<Overall dimensions: 194 mm diameter x 3mm height1)
Backing plate: Aluminium

Designed for Berthold Technologies Alpha-beta LB150D Monitor.

Nuclide Nominal activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 1 kBq ~ 480 AMR11021 AMR11022
Pu-238 1 kBq ~ 480 PPR11021 PPR11022
Th-230 1 kBq ~ 460 TZR11021 TZR11022
Natural U2) (U-238) 100 Bq ~ 140 UAR11011 UAR11002
150 Bq UAR11012
200 Bq < UAR11032
Beta sources
C-14 1 kBq ~ 380 CFR11021 CFR11022
Tc-99 1 kBq ~ 490 TCR11021 TCR11022
Co-60 1 kBq ~ 480 CKR11021 CKR11022
Cs-137 1 kBq ~ 610 CDR11021

 

CDR11022
Cl-36 1 kBq ~ 630 CIR11021 CIR11022
Sr-90/Y903) 1 kBq ~ 1270 SIR11021 SIR11022

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238parent.The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 40,6mm, overall: Ø50mm x 0,8mm

Disk source: Drawing VZ-1688-001
Active diameter: 40.6mm ~13cm2
Overall dimensions: 50mm diameter x 0.8mm thick1)
Backing plate: Aluminium

 

Nuclide Activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMRB5861 AMRB5862
1 kBq ~ 610 AMRB5863 AMRB5864
Beta sources
Cs-137 185 Bq ~ 115 CDRB5865 CDRB5866
1 kBq ~ 610 CDRB5867 CDRB5868
Sr-90/Y-902) 185 Bq ~ 235 SIRB5869 SIRB5870
1 kBq ~ 1270 SIRB5871 SIRB5872
Tc-99 185 Bq ~ 90 TCRB5873 TCRB5874
1 kBq ~ 490 TCRB5875 TCRB5876
H-3 10 kBq ~ 100-300 TRRB3512

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 40mm, overall: Ø47mm x 0,8mm

Disk source: Drawing VZ-1964-001
Active diameter: 40mm ~12.5cm2
Overall dimensions: 47mm diameter x 0.8mm thick1)
Backing plate: Aluminium

 

Nuclide Nominal activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMRB5877 AMRB5878
1 kBq ~ 610 AMRB5879 AMRB5880
Beta sources
Cs-137 185 Bq ~ 115 CDRB5881 CDRB5882
1 kBq ~ 610 CDRB5883 CDRB5884
Sr-90/Y-902) 185 Bq ~ 235 SIRB5885 SIRB5886
1 kBq ~ 1270 SIRB5887 SIRB5888
Tc-99 185 Bq ~ 90 TCRB5889 TCRB5890
1 kBq ~ 490 TCRB5891 TCRB5892
H-3 10 kBq ~ 100-300 TRRB5893

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) For Sr-90/Y-90 sources,the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 49mm, overall: Ø50mm x 3mm

Dish sources: Drawing VZ-1430-001
Active diameter: 49mm ~ 19cm²
Overall diameter: 50mm diameter x 3mm thick1)
Backing plate: Stainless steel

 

Nuclide Activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR0811 AMR0812
1 kBq ~ 480 AMR0821 AMR0822
Pu-238 185 Bq ~ 90 PPR0811 PPR0812
Pu-239 185 Bq ~ 90 PIR0811 PIR0812
Th-230 185 Bq ~ 85 TZR0811 TZR0812
U-238 (U-nat)2) 5 Bq ~ 4,6 UAR0811

 

Beta sources
H-3 10 kBq ~ 100-300 TRR16081
Ni-63 185 Bq ~ 85 NBR0811
C-14 185 Bq ~ 70 CFR0811 CFR0812
Pm-147 1 kBq ~ 410 PHR0821

 

Tc-99 185 Bq ~ 90 TCR0811 TCR0812
Co-60 185 Bq ~ 90 CKR0811 CKR0812
1 kBq ~ 480 CKR0821 CKR0822
Cs-137 185 Bq ~ 115 CDR0811 CDR0812
1 kBq ~ 610 CDR0821 CDR0822
Cl-36 1 kBq ~ 630 CIR0821 CIR0822
Sr-90/Y-903) 185 Bq ~ 235 SIR0811 SIR0812
1 kBq ~ 1270 SIR0821 SIR0822

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238 parent. The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 58mm, overall: Ø60mm x 3mm

Dish sources: Drawing VZ-1431-001
Active diameter: 58mm ~ 26cm²
Overall diameter: 60mm diameter x 3mm thick1)
Backing plate: Stainless steel

 

Nuclide Activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR0911 AMR0912
1 kBq ~ 480 AMR0921 AMR0922
Pu-238 185 Bq ~ 90 PPR0911 PPR0912
Pu-239 185 Bq ~ 90 PIR0911 PIR0912
Th-230 185 Bq ~ 85 TZR0911 TZR0912
1 kBq ~ 460 TZR0921 TZR0922
3 kBq ~ 1380 TZR0931 TZR0932
U-238 (U-nat)2) 7,5 ~ 7 UAR0911 UAR0912
Beta sources
H-3 10 kBq ~ 100-300 TRR16091
Ni-63 3 kBq ~ 300 NBR0931
C-14 1 kBq ~ 380 CFR0921 CFR0922
Pm-147 1 kBq ~ 410 PHR0921
Tc-99 1 kBq ~ 490 TCR0921 TCR0922
Co-60 185 Bq ~ 90 CKR0911 CKR0912
1 kBq ~ 480 CKR0921 CKR0922
Cs-137 1 kBq ~ 610 CDR0921 CDR0922
Cl-36 1 kBq ~ 630 CIR0921 CIR0922
Sr-90/Y-903) 185 Bq ~ 235 SIR0911 SIR0912
1 kBq ~ 1270 SIR0921 SIR0922

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238 parent. The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 197mm, overall: Ø216mm x 12mm

Dish sources: Drawing VZ-339-001
Active diameter: 197mm ~ 305cm²
Overall diameter: 216mm diameter x 12mm thick1)
Backing plate: Steel

 

Nuclide Activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR1011 AMR1012
1 kBq ~ 480 AMR1021 AMR1022
Pu-238 1 kBq ~ 480 PPR1021 PPR1022
Th-230 1 kBq ~ 460 TZR1021 TZR1022
U-238 (U-nat)2) 150 Bq ~ 140 UAR1011 UAR1012
Beta sources
C-14 1 kBq ~ 380 CFR1021 CFR1022
Pm-147 1 kBq ~ 410 PHR1021
Tc-99 1 kBq ~ 490 TCR1021 TCR1022
Co-60 1 kBq ~ 480 CKR1021 CKR1022
Cs-137 185 Bq ~ 115 CDR1011 CDR1012
1 kBq ~ 610 CDR1021 CDR1022
Cl-36 1 kBq ~ 630 CIR1021 CIR1022
Sr-90/Y-903) 185 Bq ~ 235 SIR1011 SIR1012
1 kBq ~ 1270 SIR1021 SIR1022

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238parent.The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø 58mm, overall: Ø60mm x 8mm

Dish sources: Drawing VZ-1392-001
Active diameter: 58mm ~ 26cm²
Overall diameter: 60mm diameter x 8mm thick1)
Backing plate: Stainless steel

 

Nuclide Activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 185 Bq ~ 90 AMR1411 AMR1412
Pu-238 185 Bq ~ 90 PPR1411 PPR1412
U-238 (U-nat)2) 7,5 Bq ~ 7 UAR1411 UAR1412
Beta sources
C-14 185 Bq ~ 70 CFR1411 CFR1412
Pm-147 185 Bq ~ 75 PHR1411
Tc-99 185 Bq ~ 90 TCR1411 TCR1412
Co-60 185 Bq ~ 90 CKR1411 CKR1412
Cs-137 185 Bq ~ 115 CDR1411 CDR1412
Cl-36 185 Bq ~ 117 CIR1411 CIR1412
Sr-90/Y-903) 185 Bq ~ 235 SIR1411 SIR1412

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) The natural uranium source contains the uranium isotopes U-234, U-235 and U-238 (daughter nuclides below U-234 have been removed by a radiochemical separation procedure). U-238 is in equilibrium with U-234; the certificate states only the activity of the U-238 parent. The alpha surface emission rate consists of the emission rates of all uranium isotopes.

3) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.

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active: Ø10mm to 190mm, overall dimensions: variable

Please enquire using the fax back form.

 

Sources for Canberra i-CAM Alpha/Beta Air Flow Monitor

Disk sources: Drawing VZ-2020-001
Active diameter: 19mm ~ 2,8cm²
Overall dimensions: 87mm x 50mm x 1mm thick1)
Backing plate: Stainless steel

 

Nuclide Nominal activity Particle emission rate [1/s] Product code EZN certificate Product code DAkkS certificate
Alpha sources
Am-241 320 Bq ~ AMRB3135 AMRB3518
Pu-239 20 Bq ~ 10 PIRB3125 PIRB3517
Beta sources
Cl-36 198 Bq ~ 125 CIRB3088 CIRB3028
396 Bq ~ 250 CIRB3089 CIRB3029
Sr-90/Y-902) 988 Bq ~ 1250 SIRB3090 SIRB3021
2 kBq ~ 2500 SIRB3091 SIRB3022
14,2 kBq ~ 15000        – SIRB3516

1) For other nuclides, activities and dimensions please enquire using the fax back form.

2) For Sr-90/Y-90 sources, the activity quoted on the certificate is that of the Sr-90 parent only. The emission rate quoted is from both nuclides, so the activity is approximately equal to the emission.