| 货号 | 品名 | 规格 |
| WYGH-IRMM-521B | Ni (0.5 mm wire) | 1m 0.5 mm (1.8 g) |
| WYGH-IRMM-521R | Ni (0.1 mm foil) | 75 cm2 (6.7 g) |
| WYGH-IRMM-522A | Cu (0.1 mm foil) | 100 cm2 (8.9 g) |
| WYGH-IRMM-522B | Cu (1.0 mm foil) | 20 cm2 (17.8 g) |
| WYGH-IRMM-522C | Cu (0.5 mm wire) | 1 m (1.8 g) |
| WYGH-IRMM-522D | Cu (1.0 mm wire) | 1 m (7.0 g) |
| WYGH-IRMM-523A | Al (0.1 mm foil) | 100 cm2 (2.7 g) |
| WYGH-IRMM-523B | Al (1.0 mm foil) | 20 cm2 (5.4 g) |
| WYGH-IRMM-523C | Al (1.0 mm wire) | 1 m (2.1 g) |
| WYGH-IRMM-524B | Fe (0.5 mm wire) | 1 m (4.5 g) |
| WYGH-IRMM-525A | Nb (0.02 mm foil) | 20 cm2 (0.3 g) |
| WYGH-IRMM-525C | Nb (0.5 mm wire) | 1 m (1.7 g) |
| WYGH-IRMM-526A | Nb (0.02 mm foil) | 20 cm2 (0.3 g) |
| WYGH-IRMM-526B | Nb (0.1 mm foil) | 20 cm2 (1.7 g) |
| WYGH-IRMM-526C | Nb (0.5 mm wire) | 1 m (1.7 g) |
| WYGH-IRMM-527RC | Al-0.1 % Co (1.0 mm wire) | 1 m (2.1 g) |
| WYGH-IRMM-528RA | Al-1.0 % Co (0.1 mm foil) | 100 cm2 (2.7 g) |
| WYGH-IRMM-528RC | Al-1.0 % Co (1.0 mm wire) | 1 m (2.1 g) |
| WYGH-IRMM-529 | Rh (0.05 mm foil) | 20 cm2 (1.2 g) |
| WYGH-IRMM-530RC | Al-0.1 % Au (1.0 mm wire) | 1 m (2.1 g) |
| WYGH-IRMM-531A | Ti (0.1 mm foil) | 100 cm2 (5.4 g) |
| WYGH-IRMM-531B | Ti (0.5 mm foil) | 20 cm2 (5.4 g) |
| WYGH-IRMM-531C | Ti (0.5 mm wire) | 1 m (1 g) |
| WYGH-IRMM-532A | Al-0.01 % Co (0.1 mm foil) | 100 cm2 (2.7 g) |
| WYGH-IRMM-532B | Al-0.01 % Co (0.5 mm wire) | 1 m (0.5 g) |
| WYGH-IRMM-532C | Al-0.01 % Co (1.0 mm wire) | 1 m (2.1 g) |
| WYGH-IRMM-533A | Al-0.1 % Ag (0.1 mm foil) | 100 cm2 (2.7 g) |
| WYGH-IRMM-533B | Al-0.1 % Ag (0.5 mm wire) | 1 m (0.5 g) |
| WYGH-IRMM-533C | Al-0.1 % Ag (1.0 mm wire) | 1 m (2.1 g) |
| WYGH-IRMM-534A | Al-2.0 % Sc (0.1 mm foil) | 100 cm2 (2.7 g) |
| WYGH-IRMM-534B | Al-2.0 % Sc (0.5 mm wire) | 1 m (0.5 g) |
| WYGH-IRMM-534C | Al-2.0 % Sc (1.0 mm wire) | 1 m (2.1 g) |
| WYGH-IRMM-610 | Boron-10 spike, aqueous solution | 5 mL |
| WYGH-IRMM-615 | Lithium-6 spike, chloride solution | 5 mL |
