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Lab-Aids™ Thin-Layer Chromatography Kit Products for Science Education

Develop understanding of thin layer chromatography, use Rf values to establish standards and use Rf standards to identify 'unknowns'.

$261.00

Specifications

Class Size 24 students
For Use With (Application) Determine The Purity of a System with Thin Layer Chromatography
Includes 12 developing chambers with caps, 72 tlc layers, 4 Bottles of tlc solvent, 2 vials of capillary applicators, drop-controlled bottles of one each: sudan iv, methyl violet, indigo carmine, methyl orange and methyl blue, 2 empty vials, 24 student worksheets
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Includes: Developing chambers with caps (12); TLC layers (72); bottles of TLC solvent (4); vials of capillary applicators (2); drop-controlled bottles of one each: Sudan IV, Methyl Violet, Indigo Carmine, Methyl Orange and Methyl Blue; empty vials (2); student worksheets and guide (24); and an instruction manual with MSDS

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Catalog Number Mfr. No. Product Type Price Quantity & Availability  
S19347 Products for Science Education
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Lab-Aids™
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Thin Layer Chromatography Kit
Each for $261.00
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Description

Description

This inexpensive, simple, and very accurate Lab-Aid™ illustrates the principles of Thin Layer Chromatography (TLC). The lab techniques involve silica-gel coated plastic slides, indicators, developers and chromatography chambers. Each student runs chromatograms of five different sample dye solutions in order to establish Rf (Rate of flow) standards. They also run chromatograms of two 'unknowns,' which are identified for the teacher in the instruction booklet. This approach gives students an opportunity to appreciate the usefulness of TLC. TLC, which is similar and complementary to paper chromatography, can also be employed to determine the purity of a system. This kit is complete for 24 students and can be performed in a single lab period.

Order Info

Class size: 24 students.

Specifications

Specifications

24 students
Determine The Purity of a System with Thin Layer Chromatography
12 developing chambers with caps, 72 tlc layers, 4 Bottles of tlc solvent, 2 vials of capillary applicators, drop-controlled bottles of one each: sudan iv, methyl violet, indigo carmine, methyl orange and methyl blue, 2 empty vials, 24 student worksheets
SDS
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