the flower is sterile
Sterility
Non-sterile differ from sterile products, in that they are allowed to contain some microorganisms and the content such microbes are specified in pharmacopoeial.
altho it dosent have to be sterile it could infect the wound if it is not. but a non sterile cover is better then none at all.
Using sterile gloves and making sure it does not touch any non-sterile/contaminated objects
Sterile dressings are free from microorganisms, making them suitable for covering wounds to prevent infection. Non-sterile dressings may have some microorganisms present and are typically used for minor injuries or to provide cushioning. Sterile dressings are essential for sterile procedures and when dealing with open wounds to reduce the risk of infection.
see the answer here: http://www.quebecfirstaid.com/sterileA.html
Yes you can buy non sterile gloves at home depot, or any medical supply.
10 feet
10 feet
One is guaranteed to have no microorganisms on it inside the sterile packaging, the other is clean but is not guaranteed to have no microorganisms on it.
Saying that an object is partially sterile is incorrect because something is either sterile (completely devoid of all living organisms) or not sterile (may contain some level of microorganisms). Sterility is an absolute state, and there is no middle ground with partial sterility.