Introducing a New Concept in LABORATORY FILTRATION APPARATUS Ace Glass introduces a new concept for lab filtration apparatus. Using our famous Ace-Thred design, we are able to thread the filter funnel and filter flask together without the silicone stopper and troublesome clamping device. This design also eliminates leakage problems.

The filter unit has four basic parts; the funnel, flask and adapter piece and a removable glass fritted disk. The unit ✥✥No clamps, no leakage, no can be completely disassembled for easy cleaning. Instead alignment issues of a sealed-in glass fritted support, the disks can be easily ✥✥Easy-to-remove frit — simple to clean, simple to change size removed and cleaned and we offer the availability of different ✥✥Better membrane utilization frit sizes, from extra coarse to extra fine. The adapters are — uses most of the O.D. of the available in nylon or PTFE. membrane, i.e., 45mm of 47mm Other polymers on special membranes order. The complete units ✥✥Adapters are available in PTFE are autoclaveable. or nylon ✥✥Autoclaveable ✥✥25mm, 47mm, and new 75mm fritted areas match popular membranes or filter paper O.D. dimensions 25mm & 47mm

Complete Filtration Apparatus 47mm

Description Size Order Code Includes: 1000mL Filter Flask w/Ace-Thred top, & #7 Ace-Thred & 47mm 3702-10 Ace-Safe connector, Nylon Adapter w/#25 Ace-Thred bottom, & #50 Ace-Thred top, nylon ring 25mm Porosity B (70-100 micron) fritted disc, 500mL graduated funnel w/#50 Ace-Thred bottom.

1000mL Filter Flask w/#25 Ace-Thred & #7 Ace-Safe connector 1000mL 3702-08 1000mL Filter Flask w/#24/40 ST outer joint top and hose barb side port 1000mL 6979-15 Nylon adapter w/#25 Ace-Thred bottom & #50 Ace-Thred top Adapter 3702-06 Nylon adapter w/#50 Ace-Thred top and 24/40 inner joint bottom Adapter 3702-05 PTFE adapter w/#25 Ace-Thred bottom & #50 Ace-Thred top Adapter 3704-05 500mL Funnel w/#50 Ace-Thred bottom, graduated 500mL 3702-04 Porosity B fritted disk (70-100 micron) 47mm 47mm 3703-47 Porosity A fritted disk (145-174 micron) 47mm 47mm 3703-45 Porosity C fritted disk (25-50 micron) 47mm 47mm 3703-49 Nylon Ring-47mm 47mm 3702-02 PTFE Ring-47mm 47mm 3704-06

Complete Filtration Apparatus 25mm

Description Size Order Code Includes: 500mL Filter Flask w/Ace-Thred top, & #7 Ace-Thred & Ace-Safe 25mm 3700-10 connector, Nylon Adapter w/#25 Ace-Threds, 25mm Porosity B (70-100 micron) fritted disc, nylon ring, 100mL graduated funnel with Ace-Thred bottom.

500mL Filter Flask w/#25 Ace-Thred & #7 Ace-Safe connector 500mL 3700-08 500mL Filter Flask w/#24/40 ST outer joint top and hose barb side port 500mL 6979-10 Nylon adapter w/#25 Ace-Thred both ends Adapter 3700-06 Nylon adapter w/#25 Ace-Thred one end and 24/40 inner joint bottom Adapter 3700-04 PTFE adapter w/#25 Ace-Thred both ends Adapter 3700-05 100mL Funnel w/#25 Ace-Thred bottom, graduated 500mL 3700-02 Porosity B fritted disk (70-100 micron) 25mm 25mm 3703-25 Porosity A fritted disk (145-174 micron) 25mm 25mm 3703-23 Porosity C fritted disk (25-50 micron) 25mm 25mm 3703-29 Nylon Ring-25mm 25mm 3700-01 75mm

New size and design, 75mm OD filtration apparatus. Can be used with membranes or filter paper with 75mm OD. Design gives 99% utilization of the surface area for membranes or filter paper. Can be used with just Size C “Coarse” fritted glass disc for solvent recycling. Glass components are all borosilicate and the center adapter is all inert PTFE. The entire assembly threads apart easily for cleaning and filter paper insertion. Available with either a 2L Erlenmeyer flask or a 5L Duran GLS80 bottle. Both are autoclaveable.

Complete Filtration Apparatus 2L Flask

Erlenmeyer flask version. Easily threads together and apart for ease of use and easy cleaning. The contents can be easily captured or poured out of the flask. The frit is easily interchanged. Apparatus has #15 Ace-Safe connection with 1/2-inch hose connection for vacuum hook-up. Description Order Code Includes: 2000mL funnel with graduations, PTFE flask adapter, 75mm 3708-02 PTFE ring, Porosity C (20-50 micron) fritted disc, 2L Erlenmeyer flask.

1000mL Funnel with graduations 3708-10 PTFE Flask Adapter #80 to #50 Ace-Thred 3708-14 2L Erlenmeyer Flask 3708-20 Porosity C fritted disk (25-50 micron), 75mm 3703-75 PTFE Ring, 75mm 3708-16

Complete Filtration Apparatus 5L Bottle

Bottle version has a 5L, Duran, GLS80 wide mouth, bottle as the base, 1L graduated funnel, and all-PTFE bottle adapter. The GLS80 polypropylene cap is included to seal off the bottle after filtering. Bottle has #15 Ace-Thred vacuum port with 1/2-inch hose connection, and 75mm “coarse” glass fritted disc. Description Order Code Includes: 1000mL funnel with graduations, PTFE bottle adapter, 75mm 3709-05 PTFE ring, Porosity C (20-50 micron) fritted disc, 5L Duran bottle.

1000mL Funnel with graduations 3708-10 PTFE Bottle Adapter #80 Ace-Thred to GLS80 3709-16 5L Duran bottle with #15 Ace-Safe connection 3709-18 Porosity C fritted disk (25-50 micron), 75mm 3703-75 PTFE Ring, 75mm 3708-16 0115

Instatherm 47mm

This apparatus differs from the standard 47mm filter apparatus as it uses Ace Glass’ proprietary Instatherm technology to evenly heat the top 400mL funnel, thus keeping the viscous materials in a flowing liquid state. The middle adapter is PTFE with a PTFE snap-ring. The interchangeable fritted disk is the coarse, 25-to-50 micron size. The entire assembly can be easily taken apart for cleaning and the fritted filter disc can easily and in-expensively be cleaned or replaced. This system is excellent for filtering oils or thick slurries and using either 47mm membranes or filter paper disks. Perfect for sample prep for various ASTM petroleum and polymer testing procedures and for new biofuel testing protocols.

Description Size Order Code

Includes: 1000mL Filter Flask w/Ace-Thred top, & #7 Ace-Thred & Ace- 47mm 3704-10 Safe connector, PTFE Adapter w/#25 Ace-Thred bottom, & #50 Ace- Thred top, PTFE ring, 47mm Porosity C (25-50 micron) fritted disc, 500mL Instatherm coated filter funnel with temperature controller connecting cord.

1000mL Filter Flask w/#25 Ace-Thred & #7 Ace-Safe connector 1000mL 3702-08 PTFE adapter w/#25 Ace-Thred bottom & #50 Ace-Thred top Adapter 3704-05 500mL Instatherm Coated Filter Funnel with Temperature Controller 500mL 3704-01 Connecting Coard Porosity C fritted disk (25-50 micron) 47mm 47mm 3703-49 PTFE Ring-47mm 47mm 3704-06

"The perfect vacuum pump for filtration apparatus!”

Vacuum Pump Aspirator, Diaphragm

KNF Model N920 Series. Adjustable speed, aspirator type, vacuum pump. Available in standard (–08) and chemical and corrosion resistant, (–04) models. Easily transportable due to 10Kg weight and small size. Dimensions: 133mm W x 324mm L x 226mm H. Oil free, diaphragm type pumps. Extremely quiet and low-vibration operation. Ideal for aspirator vacuum applications such as bench filtration apparatus, small vacuum manifolds, low pressure chromatography or small bench rotary evaporators. Brushless DC Motor with IP20 protection rating with thermal switch. Temperature range, 5°C to 40°C. Variable power supply 90-264VAC, 50-60 Hz. Barb connection is for 3/8-in ID tubing.

Flow Rate, Vacuum Pressure Head Diaphragm Valve Order Lpm Rate, mBar Max, psig Material Material Material Code 1-20 2.0 7 PPS PTFE-Coated FFPM 14098-04

P.O. Box 688 • Vineland, NJ 08362-0688 • 856-692-3333 • Fax: 856-692-8919 TOLL-FREE: 1-800-223-4524 • FAX: 1-800-543-6752 www.aceglass.com email: [email protected]