TY - RPRT TI - Immobilized pH gradients (IPG) simulator--an additional step in pH gradient engineering: I. Linear pH gradients. AU - C Tonani AU - P G Righetti PY - 1991 DO - 10.1002/elps.1150121204 UR - https://pubmed.ncbi.nlm.nih.gov/1815952/ ID - 1815952 ER -