Aijiren tau koom nrog hauv kev tsim cov khoom siv chromatographic rau 20 xyoo. Cov khoom tsim los ntawm Aijiren muaj xws li Autosampler Vial, Syringe Filter, COD Test Tube, Headspace Vial, Reagent Fwj, thiab lwm yam. Cov khoom no yuav tsum tau ntim thiab xa tom qab Aijiren tsim. Qhov no siv lub rooj cob qhia ntim khoom hauv daim duab.