Chemical resistant. Perforated bottom. Without cover. All glazed except outside bottom and rim. Max. Limit of use is 1150°C. Used for total suspended solids determinations.
| Catalogue No. | Capacity |
| SSI-POR-6.1 | Capacity 20 mL |
| SSI-POR-6.2 | Top OD 34 mm |
| SSI-POR-6.3 | Base ID 22 mm |
| SSI-POR-6.4 | Height 35 mm |