铌柱, 3.175mm (0.125in) 直径 x 6.35mm (0.25in) 长, 99.95% (metals basis去除Ta)，99.95%

Niobium slug, 3.175mm (0.125in) dia x 6.35mm (0.25in) length, 99.95% (metals basis excluding Ta)

仅供研发或工业应用，不可直接用于食品、药品、临床诊断或治疗。