[S9059-.25ML] Streptavidin−Gold from Streptomyces avidinii ~10 nm nominal (colloidal gold), buffered aqueous glycerol solution 362,560원
[S9059-1ML] Streptavidin−Gold from Streptomyces avidinii ~10 nm nominal (colloidal gold), buffered aqueous glycerol solution 939,620원