同位素標樣，IAEA-N-1，硫酸銨，IAEA標樣

IAEA-N-1 , Ammonium Sulfate

Inorganic , Pure Substance

o Unit Size: 0.5g

IAEA-N-1 is a relatively coarse grained. salt of ammonium sulfate [(NH₄)₂ SO₄] prepared by E. Salati, CENA (Centro de Energia Nuclear na Agricultura), Brazil, in the period of 1978 to 1983 [1, 2]. Its δ¹⁵N value is determined using data from several interlaboratory comparisons and assessments [2-5].

(R/I/C) Classification assigned to the property value for analyte (Recommended/Information/Certified)

同位素標樣，IAEA-N-1，硫酸銨，IAEA標樣

更多IAEA標樣

IAEA-603 , Calcite