Box with 500 X-ray transparent foils, to be used with insert for air-sensitive sample holders (9430 018 15401), insert for transmission sample holders (9430 018 18251) or disposable inserts for transmission sample holders (9430 500 21511 or 9430 500 21521). The foils are pre-cut in circular shape, and have a diameter of 63.5 mm. The material of the foils is polyimide (Kapton), the thickness is 7.5 micrometer.
