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Showing results 1 to 10 of 43
This document explores the advantages and disadvantages of three methods of looking at stomata, including direct observation with a microscope, epidermal peels and nail varnish imprints.
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Covers the fundamental activities that use plants, and includes advice on which plants to use and how to keep plants at school.
words matched: epidermal, peel
A simple investigation, with clear procedural advice, on looking at how chemicals affect the cytoplasm of red onion epidermal cells.
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The chemistry of extracting substances from plant materials is important because many such compounds are
physically active, either medically or aesthetically (perfumes). This guide describe a small-s..
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Risk assessment guidance for nitric(V) acid (HNO3).
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Using nitric acid safely in practical work
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Make-it guide: standard test source for checking a GM counting system
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This guide demonstrates how to dissect pig trotters in order to view structures of the muscular skeletal system.
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This guidance is for restoration or disposal of the lead-pot wooden boxes that are commonly used for supplying and storing 'cup-style' sealed sources in school science departments.
words matched: peel
This guide demonstrates how to dissect chickens feet in order to view structures of the muscular and skeletal systems.
words matched: peel
Showing results 1 to 10 of 43
