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Available in multiple isotopes: Ba-133, Cd-109, Cs-137, Co-57, Co-60, Eu-152, I-125, Mn-54, Na-22, Sr-90, Tl-204, Zn-65
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Multiple source activity options: 0.05, 0.1, 0.25, 0.5, 1, 5, 10, 25, 50, 75, 100 µCi
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Convenient credit card format for easy handling and storage
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Suitable for gamma counter and spectrometer functional checks
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Suitable for radiation protection probe and system verification
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Educational tool for demonstrating radioactive decay and half-life concepts
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Suitable for security and radiological threat identification device verification
Beta/Gamma Laminate Credit Card Sources
$0.00
SPECTRUM TECHNIQUES Beta/Gamma Laminate Credit Card Sources are portable radiation reference sources designed for laboratory functional checks, radiation protection verification, education, and security device testing.
In stock
Beta/Gamma laminate credit card sources designed for use as reference sources in laboratories, radiation protection, training and education, and security. Features convenient credit card packaging (3.75 x 2.25 inches) with 7.5 mil heavy-weight card stock. Available in multiple isotopes (Ba-133, Cd-109, Cs-137, Co-57, Co-60, Eu-152, I-125, Mn-54, Na-22, Sr-90, Tl-204, Zn-65) and activity levels (0.05-100 µCi). Ideal for functional checks on gamma counters and spectrometers, radiation protection probe verification, nuclear physics education, and radiological threat identification training. Activities comply with U.S. NRC Exempt Quantity limits. Maximum activity deviation ±20%.
Description
Beta/Gamma Laminate Credit Card Sources
Beta/Gamma laminate credit card sources designed for use as reference sources in laboratories, radiation protection, training and education, and security. Features convenient credit card packaging (3.75 x 2.25 inches) with 7.5 mil heavy-weight card stock. Available in multiple isotopes (Ba-133, Cd-109, Cs-137, Co-57, Co-60, Eu-152, I-125, Mn-54, Na-22, Sr-90, Tl-204, Zn-65) and activity levels (0.05-100 µCi). Ideal for functional checks on gamma counters and spectrometers, radiation protection probe verification, nuclear physics education, and radiological threat identification training. Activities comply with U.S. NRC Exempt Quantity limits. Maximum activity deviation ±20%.
Features
Specifications
- Card Stock
- 7.5 mil, heavy-weight
- Standard Size
- 3.75 x 2.25 inches (95.3 mm x 57.2 mm)
- Source Material Deposit Diameter
- 2-3 mm
- Activity Deviation
- ±20%
- Regulatory Compliance
- U.S. NRC Exempt Quantity limit
