| N9308181 | Base Number Standard 6 - 400 g |
| N9308182 | Base Number Standard 70 - 50 g |
| N9308183 | Base Number Standard 70 - 400 g |
| N9308200 | Oil STD-Aluminum Conc.1000 Ág/g - 50g |
| N9308201 | Oil STD Antimony conc.1000 Ág/g -50g |
| N9308202 | Oil STD Arsenic conc.1000 Ág/g -50g |
| N9308203 | Oil STD Barium conc.1000 Ág/g -50g |
| N9308204 | Oil STD Beryllium conc.1000 Ág/g -50g |
| N9308205 | Oil STD Bismuth conc.1000 Ág/g -50g |
| N9308206 | Oil STD Boron conc.1000 Ág/g -50g |
| N9308207 | Oil STD Cadmium conc.1000 Ág/g -50g |
| N9308208 | Oil STD Calcium conc.1000 Ág/g -50g |
| N9308209 | Oil STD Chromium conc.1000 Ág/g -50g |
| N9308210 | Oil STD Cobalt conc.1000 Ág/g -50g^ |
| N9308211 | Oil STD Copper conc.1000 Ág/g -50g |
| N9308212 | Oil STD Iron conc.1000 Ág/g -50g |
| N9308213 | Oil STD Lanthanum conc. 1000 Ág/g -50g |
| N9308214 | Oil STD Lead conc.1000 Ág/g -50g |
| N9308215 | Oil STD Lithium conc.1000 Ág/g -50g |
