Recent content by PCLA12

  1. PCLA12

    Can you heat 250ml glasses?

    sorry i make a mistake i have changed my post hopefully to your liking
  2. PCLA12

    Can you heat 250ml glasses?

    you do not directly heat a casserole dish with a flame
  3. PCLA12

    Can you heat 250ml glasses?

    They is 3 types of glass soda, borosilicate, borosilicate 3.3 . Pyrex is borosilicate 3.3 but with a slight changes but home ware pyrex are just soda glass. sodas glass cant be heated directly 3.3 is more heat resistant the normal borosilicate.
  4. PCLA12

    How to get this printed label off this bottle?

    i don't know and have never tried it but could you Burn it off?
  5. PCLA12

    Potassium piece, size limit?

    SSS080-Alkali-metals.pdf ( is says to use a grain of rice size piece
  6. PCLA12

    Hazcard Collection

    to answer your question i don't think they is a way to download all the hazcards separately in one go.
  7. PCLA12

    SEP Energy meters

    You can blow the internal fuse if you try to run over 7A through it
  8. PCLA12

    vernier or data harvest dataloggers?

    I like data harvest the most i only have older versions of both but i find the Vernier a bit of a pain to set up the way i want also the software for data harvest is free where as the Vernier have a free and payed for one so you have to pay to get some features.
  9. PCLA12

    Dissection equipment

    we use these from espo Plastic Serving Trays (
  10. PCLA12

    Tech team organisation

    2 tech no a-level but 2 ks5 betec classes. we have ks3 and ks4 and we both prep all sciences.
  11. PCLA12

    Unknown metal in the alkali metals tray

    you could also see how easily it cuts if its easy it lithium
  12. PCLA12

    ipc loudspeaker amplifier unit used for

    sorry it had not clicked that a signal gen could not drive some of these things
  13. PCLA12

    ipc loudspeaker amplifier unit used for

    yes i have found that but it does not tell me what it does
  14. PCLA12

    ipc loudspeaker amplifier unit used for

    What experiments would it be used with? We have a signal generator without an amp so what does the Amp let you do?
  15. PCLA12

    How to get the storerooms cleaned

    can you get a vacuum cleaner and vacuum up the worst and then wipe the bottle with a damp cloth and the shelves as well .