Gamma Disc Source, 0.004, 0.04, 4.0 µCi (approximately)

Gamma Disc Source133Ba (set of 3), 0.015, 0.15, 1.5 µCi (approximately)

844-13-9 Beta disc sources90Sr, 0.1 µCi (approximately)

844-13-8 Gamma Disc Source 60C0, 1.0 µCi (approximately)

Gamma Disc Source133Ba, 0.5 µCi (approximately)

Acoustic Standoff, 3.0cm

Acoustic Standoff, 2.0cm

Acoustic Standoff Set, includes all four:1, 2, 3 and 4cm

Acoustic Standoff, 1.0cm

Acoustic Standoff, 4.0cm