_:n177a119d065347a5b5a459f443ad3449xb0
<http://schema.org/Offers>
_:n177a119d065347a5b5a459f443ad3449xb1
<https://www.nastech.com.tr/product-page/velp-oxitest-oksidasyon-kararl%C4%B1l%C4%B1k-reakt%C3%B6r%C3%BC>