Code | Spec | Color |
WP | Pure | green |
WT10 | 1%Thoriated | yellow |
WT20 | 2%Thoriated | red |
WT40 | 4%Thoriated | orange |
WZ3 | 0.3%Zirconiated | brown |
WZ8 | 0.8%Zirconiated | white |
WL10 | 1%Lanthanated | black |
WL15 | 1.5%Lanthanated | gold |
WL20 | 2%Lanthanated | sky blue |
WC20 | 2%Ceriated | grey (orange) |
WY20 | Turquoise | blue |