Hey, brand new here and have a very quick question most of you will be able to answer.
Im going to be refiltering my home brew Test E from the bottle its is to a new sterile bottle using the whatman .2um filter.
my question is.
all i need to do this is a sterile whatman and new sterile 20ml bottles?
with the whatman do u need a pin the goes into the sealed bottle? does it come with it of will any pin do?
thanks for your time