Is it okay to put medical instruments in wooden pallet?

You can't. Wood itself is a hotbed of microbial attachment. Wood fiber contains protein, starch, oil, cellulose, cellulose and so on. Therefore, wooden pallets are easy to breed bacteria, and are easy to be damaged and have a short service life. Therefore, wooden pallets for medical instruments cannot be placed. Metal trays are mostly used in the medical field, which can ensure the service life and avoid breeding more bacteria.