Topilene ® R530A ipolypropylene random copolymer yakagadzirwa zvakanaka ine kugona kwayo kugadzira uye kujekesa kwakanaka. Yakakodzera mishonga, zvizoro uye zvigadzirwa zvekubatana nechikafu. Topilene ® R530A inotevedzera zvinodiwa neFDA mumutemo weFederal Regulations muna 21 CFR 177.1520 wekubatana nechikafu. Chigadzirwa ichi chakapasa bvunzo yeUS Pharmacopoeia (USP class Ⅵ) pamwe nebvunzo yeEuropean Pharmacopoeia (EP 3.1.6) uye inogona kushandiswa sechinangwa chekurapa. Chigadzirwa ichi chakawanawo mvumo yeChinese Food and Drug Administration uye chakanyoreswa muFDA Drug Master File list. (DMF Nhamba 21499).