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Members only resource
RB034 - 3,5-dinitrosalicylic acid (DNSA)
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Guidance on how to prepare and use of DNSA (or DNS) reagent for reducing sugars. The reagent may be used qualitatively or quantitatively (colorimetric method).
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PP098 – Testing for positive ions: reactions with hydroxides and ammonia
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Testing for positive ions: reactions with hydroxides and ammonia. This microscale practical is carried out on a worksheet that is laminated or placed in a plastic wallet. The method minimises the use .. more
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Handbook - Section 20 - Reference Tables
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An extensive range of reference tables and data covering everything from atomic masses to unit conversion.
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Members only resource
GL192 - A technical guide to setting up and using the CLEAPSS colorimeter
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This document contains:An outline of colorimetryThe principles of the CLEAPSS colorimeterUsing a CLEAPSS colorimeter which has been set upSetting up the CLEAPSS colorimeterproducing a calibration curv.. more
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Members only resource
GL111 - Labelling chemicals in school.
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Advice on the hazard classifications of common chemical solutions, and what to put on labels for laboratory use, now including details on how to re-label old (CHIP4) bottles.
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Members only resource
Handbook - Section 17 - Fieldwork
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Gives guidance on general fieldwork including specific measurements and techniques. Detailed guidance is included on measuring substances in the soil, water and air, and electronic measurements such a.. more
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Members only resource
GL496 - Storing, cataloguing and disposing of prepared microscope slides
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Outlines general information on microscope slides and how to store them as well as a suggested system for managing a large collection. Guidance is also given on the disposal of prepared slides.
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Members only resource
Handbook - Section 13 - Chemistry Topics
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Guidance and information on a range of chemicals, chemistry topics and apparatus including handling chemicals, chemical reactions, gas cylinders and syringes, molecular models, plastics, advanced chem.. more
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Members only resource
All CLP Recipe Sheets
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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
L248a - Running a Prep Room
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Everything a technician needs to run a successful prep room. Includes what should be in a prep room, how to work and manage safely, how to plan for work, including preparing for lessons, servicing lab.. more
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Showing results 1 to 10 of 208
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