WHEATON 2015 Lab Catalog

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WHEATON 800.225.1437 (U.S. & Canada Only) | 856.825.1100 | 856.825.1368 (F) |
With Standard Taper 40/35 Joint Connection
■ Recommended for routine filtration of organic solvents, corrosive
liquids and the removal of particulates from HPLC solvents
■ Ground glass connection eliminates phthalate contamination that
can occur from silicone or neoprene stoppers
■ Drip tip on the support bases extends below the hose connection
preventing filtrate from entering the vacuum line
■ A filtration flask with a standard taper 40/35 inner joint is required
(listed below) .
Cat. No. Description Qty / Case
419460 90mm Filter Assembly with Stainless Steel Support 1
419461 90mm Filter Assembly with PTFE Support 1
419462 90mm Filter Assembly with Removable Glass Frit 1
Component Parts
419470 Glass Funnel, 90mm, 1L, with Screw Collar 1
WF030089 Glass Frit, 90mm 1
419471 Stainless Steel Support, 90mm 1
265422 PTFE Frit, 90mm 1
419465 Support Base, 90mm 1
Accessories
635525 Filter Flask, 1L, with 40/35 Inner Joint 1
635526 Filter Flask, 2L, with 40/35 Inner Joint 1
635527 Filter Flask, 1L, Safety Coated, with 40/35 Inner Joint 1
Filter Flasks
■ Erlenmeyer-style flasks feature heavy-wall glass to provide
the mechanical strength needed for vacuum filtration
■ Side arms are #2 hose connections that accept standard
1/4” (6mm) I.D. flexible tubing for connection to a
vacuum source
■ Manufactured from WHEATON 33 low extractable
borosilicate glass that conforms to ASTM E 438 Type I,
Class A requirements
■ Connect a second flask between the filtering flask and the vacuum source to
prevent entry of the filtrate into the vacuum source
Cat. No. Description Qty / Case
635229 Filter Flask, 125mL, Graduated, No. 5 Stopper Joint 1
635232 Filter Flask, 1L, Graduated, No. 8 Stopper Joint 1
635233 Filter Flask, 2L, Graduated, No. 8 Stopper Joint 1
Filter Flask, Safety Coated
■ Filter flask is coated on the outside with WHEATON’s plastisol
safety coating
■ Autoclavable (121°C, 15 psi, 15 minutes)
■ Flask has a #2 hose connection that accepts 1/4” (6mm) I.D.
flexible tubing for connection to a vacuum source
Cat. No. Description Qty / Case
635245 Filter Flask, 1L, Safety Coated, No. 8 Stopper Joint 1
> 80 Chemistry Glassware