Products
	Laboratory Equipment and Supply Products
		Balances and Scales
		Centrifuges
		Colorimeters & Turbidity Meters
		Conductivity & TDS Meters
		Dissolved Oxygen Meters
		Filter Paper
		General Laboratory Equipment
		Glassware, Laboratory
			Glass Beakers
			Glass BOD Bottles
			Glass Buchner Funnels
			Glass Burettes
			Glass Erlenmeyer Flasks
			Glass Filter Holders
			Glass Filtering Flasks
			Glass Gooch Crucibles
			Glass Graduated Cylinders
			Glass Media Storage Bottles
			Glass Pipets
			Glass Separatory Funnels
			Glass Volumetric Flasks
			Stoppers
		Hotplates & Stirrers
		Hydrometers
		Hygrometers and Barometers
		Jar Testing Equipment
		Microscopes
		Mixers & Shakers
		pH / ORP / ISE Meters
		Pipettors
		Plasticware, Laboratory
		Polarimeters
		Porcelain, Laboratory
		Refractometers
		Sterilization & Temperature Control Equipment
		Thermometers, Temperature Meters & Controllers
		Timers, Stopwatches, Clocks & Controllers
		Water Testing Kits
		Calibration Services
	Chemical Metering Pumps
	Process Equipment Accessories
	Process Control Systems
	HVAC Maintenance Products
	Product Specials

Glass Buchner Funnels

Our SIBATA brand 1311 Series Buchner Funnels, with fritted disc filters, meet ISO 4793 Specifications. Used for applications when filter paper and membranes cannot withstand the chemical attack of the filtrate. Funnels are constructed with heavy-walled stems; top rims are beaded for extra strength.

1311-35A

30mL, 5.5µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$31.09
3 – 11	$23.63
12 – 23	$21.14
24 +	$19.90

1311-35A

Quantity	Price
1 – 2	$31.09
3 – 11	$23.63
12 – 23	$21.14
24 +	$19.90

30mL, 5.5µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

30mL

5.5μm

34mm

55 x 8mm (Approx. O.D. x Stem Length) 45mm (Approx. Height Above Disc)

1311-115A

60mL, 5.5µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$49.44
3 – 11	$37.57
12 – 23	$33.62
24 +	$31.64

1311-115A

Quantity	Price
1 – 2	$49.44
3 – 11	$37.57
12 – 23	$33.62
24 +	$31.64

60mL, 5.5µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

11G

60mL

5.5μm

39mm

70 x 9mm (Approx. O.D. x Stem Length) 60mm (Approx. Height Above Disc)

1311-175

140mL, 5.5µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1	$63.95
2 – 3	$60.59
4 – 9	$57.22
10 +	$53.86

1311-175

Quantity	Price
1	$63.95
2 – 3	$60.59
4 – 9	$57.22
10 +	$53.86

140mL, 5.5µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

16G

140mL

5.5μm

65mm

85 x 12mm (Approx. O.D. x Stem Length) 55mm (Approx. Height Above Disc)

1311-316A

30mL, 16µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$22.99
3 – 11	$17.47
12 – 23	$15.63
24 +	$14.71

1311-316A

Quantity	Price
1 – 2	$22.99
3 – 11	$17.47
12 – 23	$15.63
24 +	$14.71

30mL, 16µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

30mL

16μm

34mm

55 x 8mm (Approx. O.D. x Stem Length) 45mm (Approx. Height Above Disc)

1311-1116A

60mL, 16µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$27.19
3 – 11	$20.66
12 – 23	$18.49
24 +	$17.40

1311-1116A

Quantity	Price
1 – 2	$27.19
3 – 11	$20.66
12 – 23	$18.49
24 +	$17.40

60mL, 16µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

11G

60mL

116μm

39mm

70 x 9mm (Approx. O.D. x Stem Length) 60mm (Approx. Height Above Disc)

1311-1716

140mL, 16µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1	$34.66
2 – 3	$32.83
4 – 9	$31.01
10 +	$29.18

1311-1716

Quantity	Price
1	$34.66
2 – 3	$32.83
4 – 9	$31.01
10 +	$29.18

140mL, 16µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

16G

140mL

16μm

65mm

85 x 12mm (Approx. O.D. x Stem Length) 55mm (Approx. Height Above Disc)

1311-340A

30mL, 40µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$22.99
3 – 11	$17.47
12 – 23	$15.63
24 +	$14.71

1311-340A

Quantity	Price
1 – 2	$22.99
3 – 11	$17.47
12 – 23	$15.63
24 +	$14.71

30mL, 40µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

30mL

40μm

34mm

55 x 8mm (Approx. O.D. x Stem Length) 45mm (Approx. Height Above Disc)

1311-1140A

60mL, 40µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$27.19
3 – 11	$20.66
12 – 23	$18.49
24 +	$17.40

1311-1140A

Quantity	Price
1 – 2	$27.19
3 – 11	$20.66
12 – 23	$18.49
24 +	$17.40

60mL, 40µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

11G

60mL

40μm

39mm

70 x 9mm (Approx. O.D. x Stem Length) 60mm (Approx. Height Above Disc)

1311-1740

140mL, 40µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1	$34.66
2 – 3	$32.83
4 – 9	$31.01
10 +	$29.18

1311-1740

Quantity	Price
1	$34.66
2 – 3	$32.83
4 – 9	$31.01
10 +	$29.18

140mL, 40µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

16G

140mL

40μm

65mm

85 x 12mm (Approx. O.D. x Stem Length) 55mm (Approx. Height Above Disc)

1311-3100A

30mL, 100µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$22.99
3 – 11	$17.47
12 – 23	$15.63
24 +	$14.71

1311-3100A

Quantity	Price
1 – 2	$22.99
3 – 11	$17.47
12 – 23	$15.63
24 +	$14.71

30mL, 100µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

30mL

100μm

34mm

55 x 8mm (Approx. O.D. x Stem Length) 45mm (Approx. Height Above Disc)

1311-11100A

60mL, 100µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$27.19
3 – 11	$20.66
12 – 23	$18.49
24 +	$17.40

1311-11100A

Quantity	Price
1 – 2	$27.19
3 – 11	$20.66
12 – 23	$18.49
24 +	$17.40

60mL, 100µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

11G

60mL

100μm

39mm

70 x 9mm (Approx. O.D. x Stem Length) 60mm (Approx. Height Above Disc)

1311-17100

140mL, 100µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1	$34.66
2 – 3	$32.83
4 – 9	$31.01
10 +	$29.18

1311-17100

Quantity	Price
1	$34.66
2 – 3	$32.83
4 – 9	$31.01
10 +	$29.18

140mL, 100µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

16G

140mL

100μm

65mm

85 x 12mm (Approx. O.D. x Stem Length) 55mm (Approx. Height Above Disc)

1311-3250A

30mL, 250µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$22.99
3 – 11	$17.47
12 – 23	$15.63
24 +	$14.71

1311-3250A

Quantity	Price
1 – 2	$22.99
3 – 11	$17.47
12 – 23	$15.63
24 +	$14.71

30mL, 250µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

30mL

250μm

34mm

55 x 8mm (Approx. O.D. x Stem Length) 45mm (Approx. Height Above Disc)

1311-11250A

60mL, 250µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1 – 2	$27.19
3 – 11	$20.66
12 – 23	$18.49
24 +	$17.40

1311-11250A

Quantity	Price
1 – 2	$27.19
3 – 11	$20.66
12 – 23	$18.49
24 +	$17.40

60mL, 250µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

11G

60mL

250μm

39mm

70 x 9mm (Approx. O.D. x Stem Length) 60mm (Approx. Height Above Disc)

1311-17250

140mL, 250µm, Buchner Funnel with Fritted Disc, Sibata

Quantity	Price
1	$34.66
2 – 3	$32.83
4 – 9	$31.01
10 +	$29.18

1311-17250

Quantity	Price
1	$34.66
2 – 3	$32.83
4 – 9	$31.01
10 +	$29.18

140mL, 250µm, Buchner Funnel with Fritted Disc, Sibata

Funnel, Buchner

Sibata

16G

140mL

250μm

65mm

85 x 12mm (Approx. O.D. x Stem Length) 55mm (Approx. Height Above Disc)