Nalgene 300-4100 Reusable Filter Units

Nalgene Reusable Filter Units Brand : Nalgene Thermo Scientific Catalog number : 300-4100 Reusable filter units include two membrane support plates: a clear one-piece plate for sterilization applications and a two-piece white plate for analytical applications. Accepts 47 or 50 mm diameter membranes. Two side-arms allow connection to vacuum line. Tubing adapters accept 1/4- to 5/16-inch (6 to 8 mm) I.D. vacuum tubing. Material : Polysulfone Volume (Metric) Upper : 500 mL Volume (Metric) Receive : 1000 mL Autoclavable : Autoclavable Features : * Replaces metal or breakable glass – major components are made of durable, transparent, autoclavable polysulfone * Use for sterilization or analysis. Filter holders come with sterilization and analytical membrane support plates * Designed to be used with vacuum or pressure * Graduated chambers for easy reference