Cellulose Depth Filters
- Ideal for gravimetric sampling, collection of organic/inorganic precipitates, and AA (Atomic absoprtion) and HPLC (High-Performance Liquid Chromatography) methods requiring an ashless filter
- 100% pure, ashless cellulose fibre:
- Type 40: ashless, quantitative
- Type 4: qualitative
- Autoclavable
| Diameter (mm) | Support Pad included † | Notes | Pack Size | Part Number |
| 37 | No | Cellulose, ashless, equivalent to Whatman Type 40 | 500 | 225-18A |
| 37 | No | Cellulose, Type 4 | 500 | 225-18B |
† Filter supports available
