Content. Aijiren 13mm screw vial is 15x45mm in size, with 13-425 GPI thread, and can hold up to 4ml samples. Can be used as cleaning, waste liquid, or storage bottles, sample bottles are preferentially used in the instruments of the following manufacturers: Dionex, Shimadzu (AOC-14/1400, LC-10A and the SIL-2AS), Spark, Varian, VWR (MERCK