Yakagadzirirwa maLebs labs, 24-400 screen mitsipa vials inosangana nePepa zviyero zveEPA
Varume vepa ndevaya vanosangana nezvinodiwa zveUS Enviripo yekudzivirira mamiriro (EPA) yekuedzwa kwezvakashata zvinokuvadza mumvura kana ivhu samples.
Muenzaniso wekuchengetedza, anozivikanwa semakemikari egirazi ekuchengetedza, mabhodhi ekutora, gadziriro dzakakura, dzakakosha dzekuchengetedza kwenguva refu uye zvidhori zvezvigadzirwa, zvine chekuita zvakanyanya.
EPA vials vanosangana neU.S. Zvemamiriro ekunze ekudzivirira mamiriro (EPA) zvinodiwa pakuedza mvura kana ivhu samples dzevhu kune zvinokuvadza zvakatemerwa zvakatipoteredza zvinosvibisa.Kana ikashandiswa pakuongororwa kwezvakatipoteredza, EPA vials inofanira kunge yakachena uye isina zvinhu zvinogona kukanganisa ongororo. Girazi varume vanosangana izvi zvinodikanwa zvinonzi Epa vials, dzimwe nguva vanonzi VOA (volile organic ongororo) vials. EPA vials yakagadzirwa nemakemikari inert mhando i borosilrate girazi mune yakajeka kana amber mavara.
