topchef123
New Member
Guys,
A question. Do you buy sterile membranes to filter products?
Or do they buy non-sterile and use BA, or something else?
I ask because in my country, it is very difficult to find sterile membranes, I am thinking about buying non-sterile membranes in China
A question. Do you buy sterile membranes to filter products?
Or do they buy non-sterile and use BA, or something else?
I ask because in my country, it is very difficult to find sterile membranes, I am thinking about buying non-sterile membranes in China