SEPARATING SUBSTANCESBY Adsorption CHROMATOGRAPHY
$501.16
Students learn the fundamentals of thin-layer chromatography (TLC), polarity, and intermolecular forces as they separate dyes on silica gels using predetermined solvent mixtures. In an...
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SHAPES OF MOLECULES ELECTRON REPULSION THEORY
$31.94
his set contains sufficient parts to make eight atomic models. Each model is an example of the different orientations of the bonds and cover co-ordination...
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SIMPLE CHROMATOGRAPHY KIT
$134.31
this exceptional introduction to paper chromatography, students learn how chromatography can identify the makeup of organic and inorganic substances. Students perform experiments to compare the...
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SIMPLE GAS PREPARATION KIT
$65.89
Simple gas preparation kit use for producing gasses which can be collected over water, e.g. Oxygen,hydrogen and carbon diooxide. Comprises with plastic tank with lid,...
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SMALL BUFFER SOLUTION SET
$0.00
Calibrate pH meters with our color coded buffer solution set. Includes 60 ml bottles of each buffer; pH 4.0. pH 7.0, and pH 10.0 and...
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SMOKE CELL – WHITLEY BAY
$57.10
For observation of ‘Brownian Motion’ in smoke particles. Consists of box with plastic lid as well as flanges that allow easy attachment to standard microscopes....
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