A 3X increase in surface area measurement vs previous test*, to 136 m 2 /g, up from the 44 m 2 /g surface area of previously announced test 5, and a 5X increase from test 4 (26 m 2 /g). Surface area ...
The use of acidic MPAs (pH 2–4) is the default in pharmaceutical testing because they suppress silanol ionization (from Si-OH to Si-O -) and improve peak shape for basic drugs. However, highly ...