1Set Glass Vacuum Filtration 500ml Plus Handheld Vacuum Pump withGauge

1). Laboratory Glass Filter Solvent Vacuum Filtration Set Material : Boro3.3 Brand = Jvlab Apply to chemical analysis, sanitary inspection, environment monitoring, biological, industrial, scientific research and so on for filtering bacteria and fine particles. Consist of 1. Funnel 300 ml. 2. Membrane holder 47 mm 3. Holder clamp 4. Funnel cap 5. Flash 500 ml Advantages 1. Appropriate for most of aqueous Solvents and organic solvents 2. Acid-resistant, corrosion-resistant 3. Autoclavable and can be sterilized under 180℃ 4. Max working temperature:200℃ 20). Handheld Vacuum Pump with Gauge Vacuum Pump, Hand Operated, with Gauge The hand operated vacuum pump is made of a durable polychloroethylene plastic. It is designed for pulling a partial vacuum, of up to 500 mm Hg, on small closed systems of about 600 ml or less. Each pump of the handle displaces 15ml in volume. A vacuum gauge on the pump reads in both Pascals (0.1-0 MPa) and mm of Hg (760-0 mm Hg) to indicate actual vacuum. A quick-release valve provides vacuum release without disconnecting the pump. Package 1 x Hand-held Vacuum Pump with gauge 1 x Vacuum Hose