Iyo 8mm HPLC vial ndiyo yakajairika sampuli yeGC \ / HPLC, yakagadzirirwa akasiyana-siyana anofanirwa quosamplers iyo inoda sampuli yepakati. Mirimo yemuenzaniso inoshandiswa pakuridza zviridzwa zvevatengesi: Beckman, CTC, Gilson, Shimauer, Shimadzu, Spark, VWR (Merachi?) \ ": Hitachi, nezvimwe.