160 1-800-452-1261
Funnels, continued
Funnel, Standard Stem, Polypropylene
60° angle funnel is designed for speedy filtrations. External ribbing prevents airlock.
Parallel stem measures 9–11 mm outer diameter.
Catalog No. AP8837 AP8838 AP8839 AP8840
Top i.d. (mm) 55 65 75 97
Filter Paper Size (cm) 9.0 11.0 12.5 18.5
Stem Length (mm) 60 55 55 70
Price/Each $ 4.44 $ 4.43 $ 4.55 $ 8.90
Price/Pkg. 51.12/12 51.60/12 26.46/6 51.24/6
Price/Case 147.24/36 150.12/36 153.72/36 196.56/24
Funnel, Utility, Polypropylene
Catalog No. Description
Top i.d.
(mm)
Filter Paper
Size (cm) Price/Each
AP9151 Funnel, Utility,
Polypropylene
55 9 $ .84 $ 0.78
AP9152 65 11 .94 0.89
Funnel, Utility, Polyethylene
Made of linear polyethylene. Durable and lightweight.
Price/Each Quantity 12
or more
Catalog No. Description Top i.d. Price/Each Price/Pkg.
AP3200 Funnel, Utility,
Polyethylene
23/4" (70 mm) $2.15 $24.36/12
AP3201 31/2" (90 mm) 2.30 25.80/12
AP3202 41/4" (108 mm) 2.94 33.36/12
Funnel, Standard Stem,
Polypropylene
AP8837, etc.
Funnel, Utility, PMP
AP6432, etc.
AP1521, etc. Filter Discs for
Büchner Funnel
AP1132, etc.
FUNNELS continued on next page.
Funnel, Utility,
Polypropylene
AP9151, etc.
Funnel, Utility,
Polyethylene
AP3200, etc.
Funnels, Büchner
Büchner Funnel, Polypropylene
This two-piece funnel is unbreakable and resistant to corrosion. May be used for
vacuum filtration. If you wish to speed up the filtering process you should consider
the polyethylene Büchner filter discs on page 207.
Catalog No. Description
To Accommodate
Filter Paper Size Price/Each
AP1129 Büchner Funnel, Polypropylene 5.5 cm $20.65
AP1130 7.0 cm 15.35
AP1131 9.0 cm 29.60
Büchner Funnel,
Polypropylene
AP1129, etc.
Funnel, Utility, PMP
Made of durable polymethylpropylene (PMP) with a diameter of 196 mm (almost 8").
The 33-cm filter paper shown below fits perfectly into the funnel.
Catalog No. Description Price/Each
AP6432 Funnel, Utility, PMP $36.80
AP6469 Filter Paper, 33 cm, Pkg. of 100 44.35
Büchner Funnel,
Porcelain, Coors
AP1885, etc.
Büchner Funnel, Porcelain, Coors
Glazed inside and out except for rim. Permanent, perforated plate mounted inside.
Catalog No. Description
Dia. of Plate
(mm)
Dia. of Perf.
Area (mm)
Height
(mm)
Filter Paper
Size (cm) Price/Each
AP1885 Büchner Funnel,
Porcelain, Coors
43 32 89 4.25 $32.70
AP1886 63 42 101 5.5 37.45
AP1283 83 60 143 7.0 50.20
AP1284 100 77 160 9.0 63.95
AP1285 114 95 195 11.0 81.50
Use a Büchner Funnel
See the “how to” box on vacuum filtration on page 204.
Synthware® Filter Funnel, Büchner
Contains sealed-in glass disc. Pressure should not exceed 15 psi.
Catalog No. Description Size Type Price/Each
GP9312 Synthware® Filter
Funnel, Büchner
30 mL, 30 mm Medium $35.80
GP9313 30 mL, 30 mm Fine 37.75
Vacuum Filtration Set, Borosilicate Glass See page 327.
Synthware® Filter
Funnel, Büchner
GP9312
Stopper for
Büchner Funnel
Filter Discs for Büchner Funnel
Polyethylene discs used to support and keep filter paper off the perforated surface
of the Büchner funnel. These discs will reduce the hole blockages, keep the filtering
surface free, and increase the filtration speed. Not necessary for use of the Büchner
funnel—but helpful.
Catalog No. Description
To Accommodate
Filter Paper Size
Price/
Pkg. of 10
AP1132 Filter Discs for Büchner Funnel 5.5 cm $18.85
AP1133 7.0 cm 21.25
AP1134 9.0 cm 22.10
Stopper for Büchner Funnel
Specially fabricated rubber stoppers that accept
polypropylene
and porcelain Büchner funnels.
Stopper Size No. 6 will fit a 250-mL filtering flask, while stopper Size No. 7 will fit a
500-mL filtering flask.
Catalog No. Description Size Price/Each
AP1521 Stopper for Büchner Funnel No. 6 $1.75
AP1522 No. 7 1.75
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