Preparation of Equipment for Dissections: Is it now a requirement that all dissection equipment be disinfected BEFORE being dispensed to a class?
Cheek Cells: Are students able to do the cheek cell practical using their own cheek cells?
Storage of Sodium & Phosphorus: I have been told that the best way to store sodium is: in glass, under kerosene and in a sand bath.
Bromine Water: I have been asked to make up bromine water for testing its reaction with hydrocarbons. I know that this is very toxic and requires an S7 Poisons Permit.
Chemical Storage: Hi, just wanting some clarification on the storage of manganese dioxide, please.
Online booking programs: Can you recommend 2 or 3 commercial, online booking programs for me to review.
Chemical User Codes: Hi, I have noticed that some of your user codes are different to the CSIS Folder. Do I use your user codes or CSIS codes? Which is correct?
Thank you for your help.
Calcium Carbonate: Listed on ASSIST Chemical listing, Calcium Carbonate is listed as a Hazardous Substance. Is this correct?
I'd like to get ideas/techniques on how students can measure the amount of rust produced when a nail (iron) corrodes.
Chem register: Hi. Do you have a register that I can download that lists chemicals for schools please? One that is updated with the GHS.