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

The Cd-109 disk sources are designed for use as reference sources. Each source is constructed using a Plexiglas disk. Standard size is 1.0 x 0.125 ... more info

The Co-60 disk sources is supplied as a one inch plastic disks The small quantity of radioactive material is sealed in radioactive isotope check ... more info

The Barium-133 solid disk sources are designed for use as reference sources. Each source is constructed using a Plexiglas disk. Standard size is 1.0 ... more info

Cs-137 sources are supplied as one inch plastic disks. The small quantity of radioactive material is sealed in the plastic with epoxy to prevent ... more info

Features: -PNS-19 Scintillation probe for fast neutrons -For incident neutrons 1/4 MeV and above -Four Ranges -LED Plus Adjustable Speaker -3-1/2'' ... more info

Features: -PNS-20 Slow Neutron Scintillation Probe -60 cpm per neutron/cm2/second -Four Ranges -Audio / Adjustable Speaker -3-1/2'' High visibility ... more info

Compatible with Geiger Mueller, NaI Scintillation, and Neutron probes, Choose one This radiation detector weighs only 2.25 lbs. It will function well ... more info

Ideal for nuclear reactors, accelerators, neutron sources, neutron generators, customs inspection, and other uses. The PUG-7N-D is a neutron ... more info

The PUG-7N is a complete fast-slow neutron monitor. The Neutron PUG detects fast and slow neutrons using a thermal neutron scintillation detector ... more info