MALDI MS Sample Preparation Hudson Surface Technology is the leading source for single-use third party sample plates for MALDI-MS for AB Sciex, Bruker and Shimadzu instruments. µFocus MALDI targets provide precisely defined hydrophilic islands on a hydrophobic surface so that your dried drop sample spots are focused onto repeatable, defined spots. HST offers these in standard formats for AB, Bruker and Shimadzu instruments, and also in 25 x 75 mm formats for any instrument that can accept that size sample plate. 25 x 75 mm format sample plates also include ITO coated glass slides for MALDI imaging, and high density arrays of µFocus spots (µArray sample plates) for high through-put work. Magnetic beads complete our offering of advanced surface technology, with sub-micron beads surface functionalized with phenyl boronic acid grous, carboxylic acid groups, amines, and silica surfaces. Order online (catalog) or contact us directly. Our goal is to help you be more productive in the lab, do more sophisticated experiments, and make your budget go further.