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Ceramic Tile Square
AP5441
Ceramic Squares, continued
Ceramic Tile Square
This dark wood trimmed trivet with 15-cm square tile inset will save your laboratory
bench top from marring due to heat.
Catalog No. Description Price/Each
AP5441 Ceramic Tile Square $13.80
Charts
Laboratory Techniques Chart
This full color chart is a constant visual guide to laboratory equipment and proper
laboratory techniques. 36" x 44".
Catalog No. Description Price/Each
Price/Each
3 or more
AP8598 Laboratory Techniques Chart $103.00 $85.50
A Guide to Laboratory Glassware Poster
By: Andy Brunning & Compound Interest™, Cambridge, UK
Laminated, 24" x 36".
Catalog No. Description Price/Each
AP9296 A Guide to Laboratory Glassware Poster $23.85
Flinn Chemical Storage
Pattern Poster
AP6196
A Guide to Laboratory
Glassware Poster
AP9296
Periodic Table Charts See page 328.
Spectrum Charts See page 193.
Laboratory
Techniques Chart
AP8598
Flinn Chemical Storage
Pattern Poster
By: The Flinn Staff
Large, easy-to-read type makes it simple to group your chemicals into their appropriate
chemical families. Big 18" x 24" poster can be conveniently
displayed on your
chemical storage area door or next to your chemical storage cabinets and shelves.
Catalog No. Description Price/Each
AP6196 Flinn Chemical Storage Pattern Poster $5.43
APPARATUS CERAMIC SQUARES
Cheesecloth
All natural 100% cotton cheesecloth. Four square yards.
Catalog No. Description Price/Each
FB0570 Cheesecloth $6.27
Chromatography Supplies
Cheesecloth
FB0570
Chromatography Pens
AP8466, etc.
Catalog No. Description Price/Each
AP6873 Black Markers, Assorted Set of Eight $ 18.95
AP8293 Chromatography Paper, Roll 54.00
AP4299 Chromatography Paper, Sheet (Pkg. of 100 Sheets) 34.00
AP5982 Chromatography Paper, Strips (Pkg. of 100 Strips) 5.05
AP8466 Chromatography Pen Set, Water Soluble (Black, Red,
Blue, Green, Orange, Purple, Brown, Yellow)
12.55
Set of 8
AP8467 Chromatography Pen Set, Water Soluble (Black) 3.10
AP1297 Chromatography Pen Set, Alcohol Soluble (Black) 2.55
AP8917 Sep-Pak® C18 Cartridge for Column Chromatography 10.45
AP8074 Chromatography Column 206.00
AP7613 Chromatography Columns, Economy Choice, Pkg. of 15 30.55
AP9095 Thin Layer Chromatography Sheet 21.20
AP7532 Chromatography Jar and Lid 7.60
Chromatography
Paper
Graduated
Cylinder
Original
Location of
Sample
Solvent
FULL DESCRIPTIONS,
FREE RESOURCES AND
MORE AT FLINNSCI.COM
Do Paper Chromatography
Example:
1. Place a small dot of ink from a water soluble marker onto the chromatography paper about 1 cm from the bottom.
2. Place a small amount of water in a graduated cylinder.
3. Hang the chromatography paper in the cylinder so the ink dot is just above the solvent level.
4. Watch as the ink and solvent travel up the paper.
5. If the ink contains a mixture of dyes, they will often travel upward at different rates and separate into different regions.
6. Try different colored inks.
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