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 Resources
Latest Resources
Search For:
Showing results 1 to 10 of 272
1 234►
Members only resource
GL247: The shelf-life of chemicals
Click to download Document.
The ‘shelf-life’ of a reagent depends on its chemical properties, how it is stored and how frequently the container is opened, thus exposing the reagent to air, moisture and other contaminants. Over t.. more
words matched: shelf-life
Members only resource
GL128 - Measuring and demonstrating radioactive half-life
Click to download Document.
Describes in detail four different practical activities to measure half-life in a school laboratory, and compares the advantages and disadvantages of each.
words matched: shelf-life
Members only resource
Bulletin 128 - Spring 2007
Click to download Document.
This edition includes notes on a report on new and refurbished laboratories, an alternative to hiring cylinders of gases, the replacement of the fire regulations, new equipment to demonstrate radioact.. more
words matched: shelf-life
Members only resource
GL246: Checking bottles in the chemical store
Click to download Document.
Effective stock management procedures will ensure that the state of chemical containers and their contents are checked on a regular basis: whenever a chemical is used and at least once a year during t.. more
words matched: shelf-life
Members only resource
GL146 - Estimating the vitamin C content of heat-treated food
Click to download Document.
This document provides guidance on investigating the destruction of vitamin C in liquid and solid food materials caused by heating.
words matched: shelf-life
Members only resource
L256 - Design and specification of radioactive sources for school use
Click to download Document.
A rather technical publication intended predominantly for manufacturers of radioactive sources and school employers.
words matched: shelf-life
Members only resource
PS078 Choosing new radioactive sources for school use:advice for science departments
Click to download Document.
Updated in 2013, this document gives detailed advice on suitable radioactive sources and appropriate suppliers.
words matched: shelf-life
Members only resource
HC089 - Sodium chlorate(I) & dichloroisocyanurate
Click to download Document.
Chlorate also known as sodium hypochlorate (bleach), dichlorisocyanurate also known as sodium troclosene.
words matched: shelf-life
Members only resource
RB125 - Lactophenol blue
Click to download Document.
Guidance on how to prepare lactophenol blue. This is used to stain fungi.
words matched: shelf-life
Members only resource
L093 - Managing Ionising Radiations and Radioactive Substances in Schools and Colleges
Click to download Document.
L093 provides comprehensive guidance on managing, storing and handling radioactive materials and equipment used for teaching about radioactivity.If you are not a member of CLEAPSS, and want your own c.. more
words matched: shelf-life
Showing results 1 to 10 of 272
1 234►