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Showing results 1 to 10 of 37
This practical procedure outlines simple method for carrying out thin layer chromatography (TLC) to analyse biro inks.
words matched: biro, ink
This practical procedure outlines a simple, inexpensive and successful method for carrying out paper chromatography. The activity demonstrate how chromatography can be used to analyse biro inks.
words matched: biro, ink
Guidance on how to prepare chromatography solvents and locating agents.
words matched: biro, ink
A summary of queries to CLEAPSS concerning suggested practical activities which either did not work or were unduly hazardous. Ways around these problems are either included within this document or in ..
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words matched: biro, ink
All-in-one pdf file of the CLP Recipe Sheets published (or updated) up to, and including, 15th November 2024.
words matched: biro, ink
This guide demonstrates a procedure for dissecting a whole squid to examine the internal and external organs.
words matched: ink
An alternative protocol for staining blood smears.
words matched: ink
Brief risk assessment guidance and experimental notes for a range of activities involving cobalt(II) compounds.
words matched: ink
This video demonstrates how to make a human blood smear and stain it using black Quink ink stain.
words matched: ink
A memorable activity where primary school children use dry ice and a range of scientific equipment to grow a mystical snake.
words matched: ink
Showing results 1 to 10 of 37
