Ammonia water-15N

Ammonia water-15N Structure
Ammonia water-15N structure
Common Name Ammonia water-15N
CAS Number 13767-16-3 Molecular Weight 18.02390
Density 0.814 g/mL at 25ºC(lit.) Boiling Point -33ºC(lit.)
Molecular Formula H3N Melting Point -78ºC(lit.)
MSDS Chinese USA Flash Point 132ºC
Symbol GHS04 GHS05 GHS06 GHS09
GHS04, GHS05, GHS06, GHS09
Signal Word Danger

Use of electron microprobe x-ray analysis for determination of low calcium concentrations across leaves deficient in calcium.

Commun. Soil Sci. Plant Anal. 25 , 191, (1994)

An electron microprobe with wavelength-dispersive x-ray spectrometry (WDS) was found to be useful for the determination of Ca concentrations in leaf tissue deficient in Ca. WDS effectively detected Ca concentrations as low as 0.2 mg/g dry wt in the presence o...