Trace Quantity Measurement System - 應用資訊

超微量液體樣品量測

{"hasMore":true,"more":{"id":"tbaleAnchor_more","label":"\u66f4\u591a"},"anchors":[{"id":"tbaleAnchor_applications","label":"\u61c9\u7528\u8cc7\u8a0a"},{"id":"tbaleAnchor_technical","label":"\u6280\u8853\u6587\u4ef6"},{"id":"tbaleAnchor_manual","label":"\u8aaa\u660e\u624b\u518a"}]} {"title":"\u61c9\u7528\u8cc7\u8a0a","columnTitle":"\u61c9\u7528\u8cc7\u8a0a","source":"product","key":3341,"filter_types":["applications","application_note","posters"],"config_list":[],"anchor":"tbaleAnchor_applications","filter":true} {"title":"\u6280\u8853\u6587\u4ef6","columnTitle":"\u6280\u8853\u6587\u4ef6","source":"product","key":3341,"filter_types":["technical","technical_reports","white_papers","primers"],"config_list":[],"anchor":"tbaleAnchor_technical","filter":true} {"title":"\u8aaa\u660e\u624b\u518a","columnTitle":"\u8aaa\u660e\u624b\u518a","source":"product","key":3341,"filter_types":["manuals"],"config_list":[],"anchor":"tbaleAnchor_manual","filter":true}

樣品分析

微量核酸定量

核酸和蛋白質樣品通常只能少量取得。因此需要能夠微量量測的容槽。在這個範例中，使用光徑長度 1.0 mm 的 TrayCell™ 進行核酸的微量量測，如此可以量測 3 至 5 μL 的樣品容量。

分析經常用於核酸分析的一類雙股 DNA，Lambda-DNA。

以良好精確度重複量測 10 次 1.0 Abs 濃度樣品如下：
標準差為 0.014629，且 CV 為 1.34%。
校正曲線方程式為 Y = 0.00201x + 0.00827，且相關係數為 r ² = 0.99989。

具有不同濃度之核酸的重疊光譜