Product Description
Handle larger volumes without phthalate risk using a 90 mm filtration apparatus joined by ground glass rather than a rubber stopper. It keeps trace analyses clean while moving liquid quickly. Choose the collection flask size that best suits your typical batch.
This listing is for Kimble catalog number 953845-0090: ULTRA-WARE 90 mm Microfiltration Assembly, 4000 mL. Each apparatus includes a 1000 mL funnel, a 90 mm fritted glass support base with a 40-60 micron frit and 40/35 joint, an anodized aluminum clamp and a filtration flask. Choose a 1000, 2000 or 4000 mL flask. The glass is low extractable 3.3 borosilicate meeting USP Type I and ASTM E438. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Ground glass joint – A 40/35 joint connects base and flask without stoppers.
- Phthalate free – Removes the contamination source of silicone or neoprene stoppers.
- 90 mm format – Larger filter area for faster large-volume filtration.
- Three flask sizes – 1000, 2000 or 4000 mL collection flasks.
Specifications
| Catalog Number | 953845-0090 |
| Brand | Kimble (DWK Life Sciences) |
| Description | ULTRA-WARE 90 mm Microfiltration Assembly, 4000 mL |
| Sold As | Each |
| Glass | 3.3 expansion, low extractable borosilicate |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Funnel Capacity | 1000 mL |
| Joint | 40/35 ground glass |
| Frit Porosity | 40-60 micron |
| Clamp | Anodized aluminum |
| Vacuum Hose | Fits 3/8 in ID tubing |
Available Options
- 953825-0090 – ULTRA-WARE 90 mm Microfiltration Assembly, 1000 mL
- 953835-0090 – ULTRA-WARE 90 mm Microfiltration Assembly, 2000 mL
Applications
- Large-volume solvent filtration
- Trace organic sample preparation
- Environmental water analysis
- Particulate testing
