Our low-cost chromatography card offers a great way to demonstrate the effect without breaking the bank – a whole class set of 100mm long spills can cost less than a single analytical grade equivalent spill.
Applications include: basic chromatographic separation, forensic techniques, stain diffusion patterning, colour diffusion patterning and fluid syphoning – i.e., how to empty a cup with a bent wick!
The card is supplied in a pack of 10 sheets, each measuring approximately 295mm by 165mm.
Sample separation ink is also available. The black ink sample is made up from a mixture of cyan, magenta and yellow components which separate out when subject to card chromatography. Each sample is sufficient for approximately 500 sample spots.