Showing all 4 results
EM-Tec RXS-18M-C metal reference standard- 18 metals plus F/C on dia.25.4 stainless steel pin stub (each)
EM-Tec RXS-36M metals reference standard- custom 36 metals/materials plus F/C on stainless steel disc- dia.25.4 x 9 mm (each)
EM-Tec RXS-36MC metals reference standard- 36 metals/compounds plus F/C on stainless steel disc- dia.25.4 x 9 mm (each)
EM-Tec RXS-40MMC Custom metals & mineral reference standard- 40 standards plus F/C on stainless steel dia. 25.4 mm pin stub (each). For list of mineral see below.