Biological Set w/25mm Dia Block

A set of 18 standards, a Faraday Cup included. Mounted in 25 mm dia. brass block.

Al BaF2 BaSO4 Bi BN C
CaCO3 CaSO4 FeS2 InP KBr KCl
MgO NaCl Se SiO2 Ti V
Manufacturer: MAC
SKU: 80072-25
Pack: Each
$2,250.50