7722-76-1
467782
≥99.99% trace metals basis
09709
BioUltra, ≥99.5% (T)
795461
anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥98%
88431
analytical standard, for nitrogen determination according to Kjeldahl method, ≥99.5%
A3048
suitable for plant cell culture
01-4960
JIS special grade, ≥99.0%
01-4970
SAJ first grade, ≥98.0%
Ammonium-15N dihydrogen phosphate
491780
98 atom % 15N