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CLEAPSS What's New
The latest resources published by CLEAPSS.

To find the latest updates for a specific type of resource (eg HazCards) use the drop down menu below.

This page contains both new and updated resources begining with the most recently uploaded. Hover over each information icon (help icon) for further details.

What's New

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Showing results 1 to 10 of 1414
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Members only resource
GL472 – Activities using slime mould  (22 Jul 2025)
This guide outlines a number of practical activities and investigations using the slime mould Physarum polycephalum, including making mazes, investigating food choices and observing features under a m.. more
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Members only resource
GL471 – Slime moulds  (22 Jul 2025)
A general introduction on how to grow the slime mould Physarum polycephalum, using two different methods.
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Members only resource
GL-478 - Make it guide - A personal hotplate  (15 Jul 2025)
A hotplate made from a drinks can that can be heated with a cleapss spirit burner
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Members only resource
GL057 - Recipe Index  (15 Jul 2025)
Index to currently published guidance on the preparation of specific solutions and other reagents. Includes a summary Contents List giving the dates of the most recent versions of recipes. Note: this .. more
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Members only resource
All CLP Recipe Sheets  (15 Jul 2025)
All-in-one pdf file of the CLP Recipe Sheets published (or updated) up to, and including, 15th November 2024.Since 16th November 2024, up to and including 23rd January 2025 a new Recipe RB119 was adde.. more
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Members only resource
RB124 - Leishman’s stain  (15 Jul 2025)
Guidance on how to prepare Leishman’s stain. This is used for staining red and white blood cells in a blood smear. 
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Members only resource
RB108 - Methylene blue  (15 Jul 2025)
Guidance on how to prepare methylene blue solutions for different applications. Methylene blue is used as an indicator for redox reactions e.g. respiration, and stains for cells. 
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Members only resource
RB089 - Eosin  (15 Jul 2025)
Guidance on how to prepare eosin.
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Members only resource
Tec Tip - Buying and storing equipment for electrical circuits  (15 Jul 2025)
Ideas for buying and storing electrical circuitry equipment
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Members only resource
GL476 - Plug top power supplies  (14 Jul 2025)
This guide describes common issues with plug top power supplies used with laboratory equipment, and how to source suitable alternatives. 
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Showing results 1 to 10 of 1414
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