CLEAPSS Supporting practical science and technology
Search Science site:     
Log InHelplineSite FeedbackCLEAPSS Home Page
Science HomeBulletinsCourses
Equipment
All EquipmentBuy It GuidesMake It GuidesGuidesHazCardsLaboratory Handbook
Join CLEAPSS
Membership DocumentsMailing List
Practical Procedures
All ProceduresBiologyChemistryPhysicsRecipe SheetsStudent Safety Sheets
Subject Areas
All SubjectsBiologyChemistryPhysicsSupplementary RAsTeaching Resources
Technicians
Technicians HomeJob AdvertsTechnicians NetworksBuy It GuidesMake It GuidesTechnician TipsUseful LinksWhat's NewVideos
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

Filter by type:
Showing results 1 to 10 of 1414
1 234►
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
Click to download Document.
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
Click to download Document.
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
Click to download Document.
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. 
Click to download Document.
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. 
Click to download Document.
Members only resource
RB089 - Eosin  (15 Jul 2025)
Guidance on how to prepare eosin.
Click to download Document.
Members only resource
Tec Tip - Buying and storing equipment for electrical circuits  (15 Jul 2025)
Ideas for buying and storing electrical circuitry equipment
Click to download Document.
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. 
Click to download Document.
Members only resource
PP153 - Investigating osmosis of red blood cells  (7 Jul 2025)
This procedure outlines how to observe lysis and crenation of red blood cells using different concentrations of saline solutions. 
Click to download Document.
Members only resource
The Penny Hofmann  (3 Jul 2025)
A simple and cheap Hofmann apparatus made from items found about the lab. 
Click to download Document.
Showing results 1 to 10 of 1414
1 234►