Product Description
Filter viscous or protein-rich solutions without the clogging you get from fritted glass. A stainless steel screen supports the membrane and helps produce exceptionally clean filtrate. It is a durable choice for labs that filter difficult biological samples every day.
This listing is for Kimble catalog number 953805-0090: ULTRA-WARE 90mm Microfiltration Assembly, 1000mL Funnel. Each assembly includes a 304 stainless steel support screen, PTFE screen gasket, glass support base, graduated funnel, anodized aluminum clamp and #8 silicone stopper. Choose a 47 mm unit with 300 mL funnel or a 90 mm unit with 1000 mL funnel. It fits a 1 liter filter flask, sold separately, and the glass is low extractable 3.3 borosilicate. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Stainless steel screen – 304 stainless support handles viscous and proteinaceous samples.
- Ultra-clean filtrate – Designed to minimize contamination of filtered liquid.
- Two sizes – 47 mm with 300 mL funnel or 90 mm with 1000 mL funnel.
- Complete kit – Screen, gasket, base, funnel, clamp and stopper included.
- Low extractable glass – Meets USP Type I and ASTM E438 Type I, Class A.
Specifications
| Catalog Number | 953805-0090 |
| Brand | Kimble (DWK Life Sciences) |
| Description | ULTRA-WARE 90mm Microfiltration Assembly, 1000mL Funnel |
| Sold As | Each |
| Glass | 3.3 expansion, low extractable borosilicate |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Support Screen | 304 stainless steel |
| Gasket | PTFE |
| Clamp | Anodized aluminum |
| Flask Connection | #8 silicone stopper |
Available Options
Applications
- Filtration of viscous or protein solutions
- Ultra-clean filtrate preparation
- Particulate analysis
- Biological sample clarification
