Example sentences for: ammonium

How can you use “ammonium” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • , 1999), including improved treatment of ammonium/nitrate/sulfate equilibrium, inclusion of additional aqueous sulfate formation pathways, and expanded treatment of mercury chemistry (ICF Consulting, 2001).

  • The 20/25% ammonium sulfate protocol seems to give a better purification of proteins that can be precipitated at 25%, but the alternative protocol is important for some mutants that do not precipitate completely at 25% ammonium sulfate.

  • After concanavalin A-Sepharose 4B and nickel affinity column chromatography, the ammonium sulfate precipitated sCD39 was collected and resuspended in about 50 μl of 40 mM Tris-HCl (pH7.

  • SC medium is 1.7 g/l yeast nitrogen base without amino acids and ammonium sulfate, 5 g/l ammonium sulfate, 20 g/l glucose, 20 mg/l uracil, 20 mg/l adenine, 80 mg/l L-leucine, 20 mg/l L-histidine, 40 mg/l L-tryptophan, 20 mg/l L-methionine, and 30 mg/l L-lysine.

  • The ERCA mix contained 5% tetramethyl ammonium oxalate [ 21 ] , 400 μM dNTP mix, 1 uM each of the two primers, 8 u of Bst polymerase (New England Biolabs, MA), and 1X modified ThermoPol reaction buffer containing 20 mM Tris-HCl (pH 8.8), 10 mM KCl, 10 mM (NH 4 ) 2 SO 4 and 0.1% Triton X-100.


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