Aịjiren's 4ml threaded sample karama (13-425) kwesịrị dakọtara na 13mm Screw Closures, dabara maka Aijiren, Waters, Varian, Shimadzu, PE, Diane na ụdị ndị ọzọ nke chromatographic autosamplers. Ihe mkpuchi mkpuchi 13mm nke Aijiren mepụtara nwere nha nha nke ọma, na obosara nke oghere etiti na-eme ka nchịkọta ziri ezi site na autosampler. The 4ml transperent ịghasa okpu sample karama (13-425) onwem na 13mm ịghasa Closures nwekwara ike iji dị ka sample karama na nchekwa karama.