Reviews  [more]

There are currently no product reviews.

Sponsors

Visit the Direct Scientific YouTube Channel

Sources

Check Sources / Radioactive Isotopes
Item Name- Price
Barium-133 Disc Source

Barium-133 Disc Source

The Ba-133 solid disk sources are designed for use as reference sources. Half-life is 10.7 years. Each source is constructed using a Plexiglas disk....
... more info
Cadmium-109 Disc Source

Cadmium-109 Disc Source

The Cd-109 disk sources are designed for use as reference sources. The half-life is 453 days. Each source is constructed using a Plexiglas disk....
... more info
Cesium-137 Disc Source

Cesium-137 Disc Source

Cs-137 sources are supplied as one inch plastic disks. Half life is 30.08 years. The small quantity of radioactive material is sealed in the plastic...
... more info
Cesium-137/Zinc-65 Mixed Check Source - Disc

Cesium-137/Zinc-65 Mixed Check Source - Disc

The Cs-137 / Zn-65 mixed solid disk sources are designed for use as reference sources. Half-lives are: 30.08 years for CS-137, and 243.9 days for...
$135.00
... more info
Cobolt-57 Check Source, Disk

Cobolt-57 Check Source, Disk

The Cobolt-57 check sources are supplied as one inch plastic disks. The small quantity of radioactive material is sealed in radioactive isotope check...
... more info
Cobolt-60 Check Source, Disc

Cobolt-60 Check Source, Disc

The Co-60 disk sources is supplied as a one inch plastic discs. The half-life is 5.27 years. The small quantity of radioactive material is sealed in...
... more info
Eu-152 Check Source

Eu-152 Check Source

The Europium-152 solid disk sources are designed for use as reference sources. the half life is 13.52 years. Each source is constructed using a...
... more info
Polonium-210 Check Source - Disc

Polonium-210 Check Source - Disc

The P-210 solid disk sources are designed for use as reference sources. Half-life is 138.7 days. Each source is constructed using a Plexiglas disk....
... more info
RSS-2 GM Resolving Time Set

RSS-2 GM Resolving Time Set

Includes two active disc sources, one blank This set is used for determining the resolving time of GM Counters. It consists of three half discs, two...
$260.00
Add:
RSS-3 Alpha, Beta, Gamma Disc Source Set

RSS-3 Alpha, Beta, Gamma Disc Source Set

Includes three disc sources The RSS-3 contains 1 each Po-210, Sr-90 and Co-60 emitting a range of alpha, beta and gamma radiations. This set is ideal...
$260.00
Add:

Sponsors

Zen Cart the art of e-commerce

eStart Your Web Store with Zen Cart(R)

Have you seen ...

Visit the Direct Scientific YouTube Channel

Who's Online

There currently are 8 guests online.
Your IP Address is: 18.97.14.84
Copyright © 2025 Direct Scientific. Powered by Zen Cart
if you have to think ... you haven't been Zenned!