Use the sterile petri dish to collect fluid from pustules on the cow's udder. To create a vaccine that will protect you against a pathogen, you usually begin with that pathogen and alter it in ...

For laboratories involved in culture media preparation, sterile dispensing is essential ... system offers the unique flexibility to fill Petri dishes of various sizes, Petri dishes with two ...

Scientists target senescent "zombie cells" with new drugs called senolytics, which may slow aging and prevent diseases like ...

at 150° C.), one of the slips of paper is transferred to a sterile Petri dish and a small mass of conidia or spores is placed on the unpunched end of the paper. Using the end of a glass rod ...

It is therefore important that any petri dish or agar used is sterilised before use, and that aseptic techniques are used to inoculate the plates. An inoculating loop can be used to transfer bacteria.