Page 91 - Demo

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Filter Paper
89
Filter Paper, continued
Filter Paper, Quantitative, Extra-Fine
Ideal for filtering barium sulfate and other fine particulates. Grade 94 11-cm circles. 100 sheets per package.
Catalog No. AP7628
Description
Filter Paper, Quantitative, Extra-Fine
Filter Paper Parameters
Price/Pkg. of 100 sheets
$40.00 Gooch Crucible
40 5
Filter and Decant
Folding Filter Paper
Fold again
and tear off corner.
Qualitative Flow Rate (mL/min) 60 Retention (μm) 6
Filter Paper, Creped
Quantitative Creped
30 235 3 24
A rapid filtering grade with satisfactory retention and textured surface. Good for coarse precipitates such as aluminum hydroxide, etc. 100 sheets per package.
Fold and crease lightly.
Decanting a liquid from a precipitate.
Residue Stirring Rod
Open out like this.
Catalog No. AP3110 AP3111 AP3112 AP3113 AP3114 AP3115 AP3116 AP6469
Description
Filter Paper, Creped
Size
5.5 cm 7.5 cm 9 cm 11 cm 12.5 cm 15 cm 20 cm 33 cm
Price/Pkg. of 100 sheets
$ 5.70 7.10 8.10 9.15 11.50 13.15 19.30 44.35
Price/12 Pkgs. of 100 sheets
$ 64.80 80.88 92.40 104.16 131.04 149.76 219.84 489.60
Filter Paper for Gooch Crucibles
See page 72.
Pour solution slowly into funnel with the aid of a stirring rod. Using a wash bottle, wash any solid remaining in the beaker into the filter paper.
See free video at flinnsci.com.
ChemrusTM Disposable Filters, Pore Size 10 AP9435, etc.
ChemrusTM Disposable Filters,
Pore Size 10
Convenient and inexpensive, these disposable filter funnels have poly- propylene bodies with tapered stems that fit 7/10 joints without seals.
Catalog No. AP9435 AP9436 AP9437 AP9438
Description
ChemrusTM Disposable Filters, Pore Size 10
Capacity (mL)
18–20 40–60 110 500
Price/Pkg. $211.15/100 221.45/100 180.70/50 190.55/20
ChemrusTM Disposable Filters, Celite
Convenient and inexpensive, these disposable filter funnels have poly- propylene bodies with tapered stems that fit 7/10 joints without seals.
Catalog No. AP9439 AP9440
Description
ChemrusTM Disposable Filters, Celite
Size (g)
0.5 1.5
Capacity (mL)
18 40–60
Price/Pkg. $183.35/50 194.65/50
ChemrusTM Disposable Filters, Conical
Convenient and inexpensive, these disposable filter funnels have poly- propylene bodies with tapered stems that fit 7/10 joints without seals.
Catalog No. AP9443 AP9444 AP9445
Description
ChemrusTM Disposable Filters, Conical
Pore Size (μm)
10 10 10
Capacity (mL)
8 20 60
Price/Pkg. $179.20/100 216.05/100 242.05/100
ChemrusTM Disposable Filters, Büchner
Convenient and inexpensive, these disposable filter funnels have poly- propylene bodies with tapered stems that fit 7/10 joints without seals.
Catalog No. AP9446 AP9447 AP9448 AP9449 AP9450
Description
ChemrusTM Disposable Filters, Büchner
Silica Gel
0.6 g 2.5 g 7 g
— —
Capacity (mL)
18
60 150 150 300
Price/Pkg. $194.65/50 221.45/50 211.15/30 169.95/30 167.00/30
Place filter paper in funnel and wet slightly with distilled water.