Laboratory flat taper blade, nickel 200 spec (minimum 99.6% nickel content), bright finish.
Supplied in standard pack of 5.
| Part Number | Material | Nominal Length (mm) | Nominal Narrow End Width (mm) | Nominal Wide End Width (mm) |
| 2102 | Nickel | 90 | 15 | 25 |
| 2103 | Nickel | 120 | 15 | 25 |
| 2104 | Nickel | 150 | 18 | 30 |
| 2105 | Nickel | 180 | 20 | 35 |
Laboratory flat taper blade, stainless steel 304 spec 18/8 non-magnetic, bright finish.
Supplied in standard pack of 5.
| Part Number | Material | Nominal Length (mm) | Nominal Narrow End Width (mm) | Nominal Wide End Width (mm) |
| 2121 | Stainless Steel | 90 | 15 | 25 |
| 2122 | Stainless Steel | 120 | 15 | 25 |
| 2123 | Stainless Steel | 150 | 18 | 30 |