NIST Tracable Size Standards Cat. No. PSN15u-2 15 um 5 mL修饰性聚乙二醇 发表于04/09/2024由jqzhu163 上海金畔生物科技有限公司提供各种分子量和基团修饰性聚乙二醇定制服务。 NIST Tracable Size Standards Cat. No. PSN15u-2 Specification 15 um Unit Size 5 mL Price $385.00 Qty Add to Cart