PYREX® Filter Crucibles, Gooch
- Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
- Sintered glass filter discs comply with ISO 4793
- Ideal for drying precipitates to constant mass at 110°C
- Also suitable for ignition work up to 450°C (see safety notice below)
Products

| Catalog No | Nominal Capacity (mL) | Disc Diameter (mm) | Porosity | Overall Height (mm) | Quantity | |
|---|---|---|---|---|---|---|
| 3650/02M | 10 | 20 | 1 | 45 | 5 | Find a distributor |
| 3650/04M | 10 | 20 | 2 | 45 | 5 | Find a distributor |
| 3650/06M | 10 | 20 | 3 | 45 | 20 | Find a distributor |
| 3650/08M | 10 | 20 | 4 | 45 | 5 | Find a distributor |
| 3660/02M | 30 | 30 | 1 | 53 | 5 | Find a distributor |
| 3660/04M | 30 | 30 | 2 | 53 | 5 | Find a distributor |
| 3660/06M | 30 | 30 | 3 | 53 | 5 | Find a distributor |
| 3660/08M | 30 | 30 | 4 | 53 | 5 | Find a distributor |
| 3660/10M | 30 | 30 | 5 | 53 | 20 | Find a distributor |
| 3680/02M | 60 | 40 | 1 | 65 | 5 | Find a distributor |
| 3680/04M | 60 | 40 | 2 | 65 | 5 | Find a distributor |
| 3680/06M | 60 | 40 | 3 | 65 | 5 | Find a distributor |
| 3680/08M | 60 | 40 | 4 | 65 | 5 | Find a distributor |
| 3680/10M | 60 | 40 | 5 | 65 | 5 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Named after the American chemist and engineer, Frank Austin Gooch, these crucibles are ideal for drying precipitates to a constant mass. Safety Notice: For high temperature ignition applications, use a furnace and slowly heat to 450°C maximum. Allow to cool below 200°C before removing from the furnace. This is to avoid any sudden change in temperature, which can result in thermal breakage.
Products
Products

| Catalog No | Nominal Capacity (mL) | Disc Diameter (mm) | Porosity | Overall Height (mm) | Quantity | |
|---|---|---|---|---|---|---|
| 3650/02M | 10 | 20 | 1 | 45 | 5 | Find a distributor |
| 3650/04M | 10 | 20 | 2 | 45 | 5 | Find a distributor |
| 3650/06M | 10 | 20 | 3 | 45 | 20 | Find a distributor |
| 3650/08M | 10 | 20 | 4 | 45 | 5 | Find a distributor |
| 3660/02M | 30 | 30 | 1 | 53 | 5 | Find a distributor |
| 3660/04M | 30 | 30 | 2 | 53 | 5 | Find a distributor |
| 3660/06M | 30 | 30 | 3 | 53 | 5 | Find a distributor |
| 3660/08M | 30 | 30 | 4 | 53 | 5 | Find a distributor |
| 3660/10M | 30 | 30 | 5 | 53 | 20 | Find a distributor |
| 3680/02M | 60 | 40 | 1 | 65 | 5 | Find a distributor |
| 3680/04M | 60 | 40 | 2 | 65 | 5 | Find a distributor |
| 3680/06M | 60 | 40 | 3 | 65 | 5 | Find a distributor |
| 3680/08M | 60 | 40 | 4 | 65 | 5 | Find a distributor |
| 3680/10M | 60 | 40 | 5 | 65 | 5 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Product Overview
Named after the American chemist and engineer, Frank Austin Gooch, these crucibles are ideal for drying precipitates to a constant mass. Safety Notice: For high temperature ignition applications, use a furnace and slowly heat to 450°C maximum. Allow to cool below 200°C before removing from the furnace. This is to avoid any sudden change in temperature, which can result in thermal breakage.
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