乌干达采购需求：永久记号笔、永久墨水、编码打印机、快干墨盒、钢笔墨水、永久性记号笔墨水

We are seeking indelible ink markers specifically designed for voter finger marking during elections. The ink should be packaged in a user-friendly applicator with a 5 ml capacity, available in black, dark blue, or purple. Bidders must provide the detailed chemical composition, including a minimum of 14% silver nitrate, ensuring compliance with ISO standards. The ink must be odorless, leak-proof, and tamper-evident, and it should remain clearly visible on the cuticle for at least 72 hours, regardless of local environmental conditions in Uganda. Additionally, suppliers must provide proof of conformity to international health and safety regulations from an accredited authority in their country. The ink must have a shelf life of a minimum of three years, and the packaging should include a clearly legible label featuring the Electoral Commission logo in full color. Ensure that all details are included in your bid, along with the proposed shelf life of the ink.