CORE SCIENTIFIC INTERNATIONAL


Alpha Spectroscopy Services (Geochronology and Paleolimnology Services)

In particular- Radio isotopic Lead dating - Lead Pb-210 analysis by most frequent method, Alpha Spectroscopy to measure sedimentation rate/sediment accumulation rate to find out age of the sediment (Geochronology and Paleolimnology).

Lead dating - Pb-210 is an isotope in the uranium-238 (U-238) decay series. It occurs naturally throughout the biosphere. Although it can occur in secular equilibrium with its grandparent, Pb-210 concentrations are not constant because geo-chemical processes separate Pb-210 from the longer lived parent isotopes in many systems. This separation and subsequent decay provides the opportunity for the use of Pb-210 as a dating tool.

Core Scientific International has an opportunity to provide services to Univ. of Mary Washington, Fredericksburg, VA, USA

University of Arkansas, Fayetteville, AR, USA

Univ. of Denver, Denver, Colorado, USA

Ecology and Environment, Inc. International Specialist in the Environment, Seattle, WA, USA

Faltermeier Conservation Restoration, Singapore

British Antartic Survey, Cambridge, United Kingdom

Test America, The Leader in Environmental Testing, North Canton, OH, USA

Mexican Institute of Water Technology, Mexico

The University of the South Pacific, Suva, Fiji

RPA Engineering Inc., Winnipeg, Manitoba, Canada

AirVironment Canada, Calgary, Alberta, Canada

University of Cape Town, Rondebosch,South Africa

Rice University, Houston, TEXAS, USA


These cores have come from a diversity of different environments; from the Canadian arctic to the high Andes Mountains. As a result of the diverse and extensive experience Core Scientific International can anticipate and resolve many problems that might occur before the analysis of an individual core is begun.

Gamma Spectroscopy Services

Measurements of Cesium Cs-137, Beryllium Be-7, Radium Ra-226, other radioisotopes belong to Uranium U-238 series & Thorium Th-232 series by Gamma Spectroscopy.

Physical Chemistry Services

Bulk density measurement of sediments (both dry & wet form) in gram per cubic centimeters at different depth intervals , measurement of conductivity, preparation of sample, both dry & wet forms for homogeneity prior to analysis.

Radon Gas Detection

We are fast and quick service provider for detection of radon gas in residential & commercial buildings in East St Paul, Landmark, Winnipeg, Steinbach in Manitoba and all across Canada. We supply activated charcoal Short term Radon test kit, Alpha track long term Radon test kit and Radon-in-Water test kit.

Radon Rn-222 is a radioactive gas that is colorless, odorless, and tasteless and is impossible to detect without the use of sensitive test equipment. Radon is naturally occuring gas produced by the breakdown of uranium in soil, rock, and water. When allowed to accumulate to high levels, it can be hazardous to long term health. The Surgeon General has warned that radon is the second leading cause of lung cancer.

The EPA presently suggests that corrective action to be taken to reduce the radon levels in your home if measured over the long term at 4 pCi/L or greater.

We provide services for both short-term and long-term detection of radon gas.

Short-Term Radon Detection

Short-Term detection of radon gas is an average of the levels of radon gas over the past seven days. The short-term detection is to monitor short-term fluctuations in the home or commercial building and provide a better feel for problems relating to seasonal and weather related variation in the radon levels.

Long-Term Radon Detection
Long-Term detection of radon is an average of the levels of radon gas that you would be exposed to if you were in the continual presence of the radon levels.


REFERENCES
Sandeep Singh has performed many accurate and precise measurements of Pb-210 and Po-210 on standard reference materials (SRMs), measurements of Cs-137, Be-7, radiosotopes belong to Uranium U-238 & Thorium Th-232 series and Radon detection.


Turn Around Period


Core Scientic International is committed to provide high quality services in quick turn around within 1-2 weeks after receipt of samples. Core Scientific International can provide services within a week after receipt of samples if such a requirement.




Cost Estimate

Core Scientific International is known for high quality services with quick turn around period at very decent cost of service as we are here to serve you quality rather than just making money.

Pricing

Pb-210 analyses per sample is Can $ 65

Cs-137 measurement per sample is Can $ 85.

Be-7 measurement per sample is Can $ 90.

Measurements of radioisotopes belong to Uranium (U-238) series & Thorium (Th-232) series per sample is Can $ 75

Radon Detection by sensitive ionization chamber detector for short-term is Can $ 79 & Long-term is Can $ 109 at Core Scientific International. Short term Radon test by Activated Charcoal radon test kit is Can $50 and Long term Radon test by Alpha track is Can $ 75

Generally pricing is per analysis and usually it takes 12 to 20 analyses over a 20 to 40 cm long core to accurately date a core.
Negotiation available upon submitting big bulk of samples.
More detailed instructions for sample preparation can be obtained by contacting Core Scientific International at 1 204 479 9821 , 1 204 694 4130
or email
info@corescientificinternationals.com or quote@corescientificinternationals.com

CORE SCIENTIFIC INTERNATIONAL


1 204 479 9821
1 204 694 4130
154 Red Lily Road
Winnipeg, Manitoba, Canada, R3X 0G1
info@corescientificinternationals.com
quote@corescientificinternationals.com
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