Laboratory Chemicals and Waste Management/Setup: I am seeking reading material/documents that will help me in regards to the 'Chemical Waste Setup' required.
Calcium hydroxide: I have 2 bottles of Calcium Hydroxide that are moist. Can it be dried out? Or is it no good or Ok as is? Also how do I stop the chemicals from becoming moist?
Writing risk assessments for chemical classes: When writing risk assessments for chemical classes (instead of one for the use of every individual chemical), what is the best way? I've seen others
looking at decomposers -Micro biology experiment: This micro biology experiment looks at fungi and bacteria on grass. With the Biological controls ACT and the concerns of late about cultivation u
Preparation of Equipment for Dissections: Is it now a requirement that all dissection equipment be disinfected BEFORE being dispensed to a class?
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.
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.
Human skeletons: We have been offered a human skeleton that has, up until now, been used for medical purposes.
Reaction between iron and sulfur: When we conduct the reaction between Fe and S, it seems to create SO2, which is toxic, and sometimes I smell H2S.