View of Determination of Calcium Level (Ca) and Iron (Fe) on Red and Green Spinaches at Parigi Moutong

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, neraca digital, labu ukur, gelas kimia, cawan porsalin, batang pengaduk, pipet tetes, oven, gegep, Spectro Direct (Spectroll II), Tanur, desikator, kertas saring, corong, botol semprot dan stopwatch.

larutan HNO3 pekat, aquades, pereaksi Kalsium yaitu metil petaline dan pereaksi Besi (Fe).

±

℃

±

59,61 57,69 57,69

1,28 1,25 1,28

51,92 51,92 48,07

0,67 0,63 0,57

.

(Adebayo & Omitoyin, 2013)

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