|
Specific
Isotopes
238U
series includes:
234Th
230Th
226Ra
222Rn
210Po
210Pb
235U
series includes:
227Th
223Ra
232Th
series includes:
228Th
228Ac
228Ra
212Pb
Other
Radionuclides
7Be
22Na
40K
46Sc
51Cr
54Mn
57Co
58Co
59Fe
60Co
65Zn
75Se
95Zr
99Mo
103Ru
106Ru
109Cd
110mAg
124Sb
125Sb
131I
133Ba
134Cs
137Cs
141Ce
144Ce
152Eu
154Eu
181Hf
182Ta
192Ir
203Hg
241Am
+ many others
|
|
Quantification
of Radioactivity
Radiological Testing Highlights
Applications
Radium-226 Analysis for MMER

Quantification
of Radioactivity
In Canada, the primary source of radioactivity is naturally
occurring radioactive materials (NORM). High concentrations
may arise as a result of human activities (TENORM). The
processing of raw materials (mines) or the application of
fertilizer are examples of some common practices that have
the potential to concentrate radioactive elements and their
decay products in water. As public concern for the environment
grows, new or lower limits are being legislated
by governments around the world. Since 1982, Becquerel
Laboratories has provided measurements to quantify the level
of radioactivity in a wide variety
of materials from waters to lung fluids to bone marrow to
sediments.

Radiological
Testing Highlights
-
Drinking
water evaluation
-
238U
series includes 234Th, 230Th,
226Ra, 222Rn, 210Po,
210Pb
-
235U
series includes 227Th, 223Ra
-
232Th
series includes 228Th, 228Ac,
228Ra, 212Pb
-
50+
individual radionuclides by direct Gamma-spectrometry
-
Specific
determinations by pre-concentration and separation techniques
followed by alpha or gamma spectrometry, gas flow proportional
counting, or liquid scintillation counting
-
Low
detection limits (Bq/L or Bq/g) for all isotopes
Becquerel
Laboratories has specialized in the analysis of environmental
radionuclides for the past 20 years.
Applications
Your area of interest:
-
Waters
- including drinking waters and effluents
-
Solids
- soils, rocks, filters
-
Organics
- freeze-dried tissue, vegetation, foods
Specialty groupings:
Uncertain
about your project requirements?
Let Becquerel Laboratories help plan your analytical
program.
Our radioanalytical specialists can help establish an
analytical protocol to satisfy your data requirements.
Because we know the practicality of measurement of the
desired radionuclides, we can ensure that the analytical
techniques are appropriate for the required level of
measurement uncertainty and that environmental background
levels are considered.
Well show why its also important to consider
the constraints of lab operations - such as turnaround
time and lab resources available that may impact
on the choice of analysis. To find out more about how
we can help, contact us or
fill in this questionnaire
and we will provide a prompt response. |
We
provide a consultative approach for our clients unique
needs.
|
|
 |
|
 |