Revision as of 14:41, 20 April 2021

List of things to check regularly in 431

• Sterile water: Always at least one full bottle of autoclaved water
• 75% alcohol spray: Always at least one full spray flask of 75% alcohol
• DMEM ++: Always one half full bottle of DMEM supplied with extras
• Yellow waste container: no more than 3/4 filled
• sticky mat : Check that sticky mat sticks
• Vacusafe: Empty when it is more than half full
• Water in incubator: Once a week, refill sterile water in incubator. Need: 1-2 l.
• Diluted PBS: When the diluted PBS bottle is less than half full prepare another
• List: Check the list of things to buy (on the wall in the fore-room)
• CO2: Check the CO2 level in bottles. Reorder bottle if necessary.
• Pasteur pipettes: Always at least 20 sterile pasteur pipettes in hood, if not: autoclave new
• Coats: Every 3 weeks: wash coats

List of things to check regularly in 420

So far the activities here do not require constant resupplies

List of procedures

Autoclaved water

Must be done 4-5 hours before use of water (for cooling down)

• Get 5l bottles of water from chemistry (check quality resistivity > 1MOhm)
• Fill 1l glass bottle with water
• put cap on, untighten cap
• put autoclave scotch on
• put in autoclave and follow procedure on autoclave

Dulbeccos Modified Eagle Media, DMEM adding extras

• Inside sterile hood with sterile procedures
• Open new bottle of DMEM
• Add 50 ml FBS
• Add 5 ml Penicilin Streptomycin

Vacusafe

• Add chlorine?
• Pour into yellow waste container ?

Refilling water in incubator

• Have 1-2 l sterile water ready and spray top around lid
• Put on gloves and spray gloves
• Open incubator
• withdraw water pan half way
• pour water in to half full

Preparing diluted PBS

• zdf

Autoclaving pasteur pipettes

• stock in cupboard in 431
• put them in a 1l beaker
• ...