Estándares de Referencia

Silver with Impurities, MBH-131X PAG2 A , formato disc

Cu/Ni/Sn (Spinodal Alloy), 50g Chips, MBH-36X SP2 A-C , formato 50 g

High Tensile Brass, MBH-31X HT37 A , formato disc

Tin-base (Lead-Free) Solder, 50g Chips, MBH-74X CA9 A-C , formato 50 g

Leaded Brass, MBH-31X CZ115 A , formato disc

Silver with Impurities, MBH-131X PAG1 A , formato disc

Phosphor Bronze Alloy, 50g Chips, MBH-32X 52100 A-C , formato 50 g

Gun Metal Alloy, 50g Chips, MBH-33X 54400 A-C , formato 50 g

Gun metal alloy, MBH-33X 54400 A , formato disc

Brass – Cu/Zn binary, 50g Chips, MBH-31X B6 K-C , formato 50 g