Certified Reference Material yeBenzoic Acid

Certified Reference Material of Benzoic Acid Featured Image

Tsanangudzo Pfupi

Iyo CRM inoshandiswa pakuongorora/kugadziriswa kweokisijeni bhomba calorimeter.Inoshandiswawo pakuongorora nekusimbisa chokwadi chenzira dzekuongorora.Iyo CRM inogona kushandiswa kuyera calorific kukosha musimba remagetsi, marasha, indasitiri yemauto, tsvakiridzo yesainzi uye mamwe minda.

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Kugadzirira Mashoko

Iyo CRM inoshandiswa pakudzora kwemhando uye kuenzanisa zviridzwa zvekuongorora mukuongorora kweIron Concentrate.Inoshandiswawo pakuongorora nekusimbisa chokwadi chenzira dzekuongorora.Iyo CRM inogona kushandiswa kuendesa kukosha kwakayerwa.

Certified Values uye Kusava nechokwadi

Tafura 1. Certified Values for Benzoic Acid

Number	Zita	Certified Value* (J/g)	Kusaziva chokwadi (J/g) (k=2)
GBW (E) 136695	Benzoic Acid	26456	25

Cherechedzo: Kukosha kwakasimbiswa kwebenzoic acid kunogadziriswa kunogadziriswa neasidhi, ndiyo gross calorific values pahuwandu hwehuwandu.

Analysis Nzira

Iyo bhomba calorimeter inoshandiswa kuita zviyero izvi.

Homogeneity Test uye Kugadzikana Kuongorora

Mabhodhoro makumi maviri anosarudzwa zvisina tsarukano kuti aone kurongeka kwekuyera.Chiyero chekuongorora chinosarudzwa kubva mubhodhoro rega rega, uye nzira ndiyo bhomba calorimeter.Variance (F) bvunzo inoshandiswa kuongorora kufanana kweCRM, kana Fα, muenzaniso une homogeneous.

Kupera kwechitupa: Chitupa cheCRM chinoshanda kusvika Kukadzi 1, 2031.

Kurongedza uye Kuchengeta

Iyo certified reference material yakarongedzwa mumabhodhoro epurasitiki ane machira epurasitiki.Huremu hwemambure hunosvika 35g bhodhoro rega rega.Inokurudzirwa kuchengetedza kuoma kana yachengetwa.