What is the lowest dye absoprtion in nm?
CREATE TABLE "table1_26428602_1" (
  "fluorescent_dye" text,
  "color" text,
  "mass_g_mol" real,
  "absorb_nm" real,
  "emit_nm" real,
  "m_1_cm_1" text
);
SELECT MIN("absorb_nm") FROM "table1_26428602_1";