Palm's Choline Hydroxide 45 % solution is a phase transfer catalyst that can be used to carry hydroxide in organic systems and is therefore characterized as a strong base. There are a number of industrial applications for Choline Hydroxide 45 % including use in the electronics and printed circuit board industry as a photoresist stripper. Palm's Choline Hydroxide 45 % solution is stabilized to slow the shift to trimethylamine. Palm's Choline Hydroxide 45 % is manufactured to demanding specifications from high grade raw materials and subjected to stringent quality control standards and testing measures.