Teachers should feel free to copy and modify any and all materials provided on this page. This lab is an adaptation of AP Chemistry Lab Investigation 16: The Preparation and Testing of an Effective ...

A simplified buffer preparation method is described in Paulsen & Dickson (2020) making the use of TRIS buffers available to a wider range of researchers. The aim of this document and associated ...

Israel has said it seized the buffer zone to defend itself. Prime Minister Benjamin Netanyahu's office said on Thursday that the collapse of Assad's rule had created a "vacuum on Israel's border".