Qualitative filter paper, HCl, NaOH, NaHCO3, NaCl, sucrose, glycerinum, ammonia solution (25–28%), dimethyl sulfoxide, dimethylformamide, tetrahydrofuran, ethanol, methanol, chloroform, dichloromethane, acetonitrile, diethyl ether, acetone, n-butanol, n-hexane, propyl alcohol, acetic acid, ammonium acetate, sodium glutamate, and trichloroacetic acid were purchased from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China). Dansyl chloride, histamine hydrochloride, β-phenethylamine hydrochloride, tyramine hydrochloride, putrescine hydrochloride, cadaverine hydrochloride, tryptamine hydrochloride, spermine hydrochloride, spermidine hydrochloride, octopamine hydrochloride, and 1,7-diaminoheptane were bought from Aladdin Reagent Inc. (Shanghai, China). Fresh chicken, weeverfish, and shrimp were obtained from the local supermarket (Nanchang, China).
Ammonia solution 25 28
Manufactured by Sinopharm
Sourced in China
Ammonia solution (25–28%) is an aqueous solution of ammonia gas. It is a colorless, pungent-smelling liquid with a high pH. The concentration of ammonia in the solution ranges from 25% to 28%.
Automatically generated - may contain errors
Lab products found in correlation
Dimethylformamide, by Sinopharm (1 mentions)
Glycerinum, by Sinopharm (1 mentions)
Qualitative filter paper, by Sinopharm (1 mentions)
Methanol, by Sinopharm (1 mentions)
Acetone, by Sinopharm (1 mentions)
Tetrahydrofuran, by Sinopharm (1 mentions)
Dichloromethane, by Sinopharm (1 mentions)
Acetonitrile, by Sinopharm (1 mentions)
Acetic acid, by Sinopharm (1 mentions)
Sodium hydroxide (naoh), by Sinopharm (1 mentions)
Sucrose, by Sinopharm (1 mentions)
Ethanol, by Sinopharm (1 mentions)
Sodium chloride (nacl), by Sinopharm (1 mentions)
Chloroform, by Sinopharm (1 mentions)
N hexane, by Sinopharm (1 mentions)
Dimethyl sulfoxide (dmso), by Sinopharm (1 mentions)
Ammonium acetate, by Sinopharm (1 mentions)
Hydrochloric acid (hcl), by Sinopharm (1 mentions)
Trichloroacetic acid, by Sinopharm (1 mentions)
N butanol, by Sinopharm (1 mentions)
2 protocols using ammonia solution 25 28
1
Biogenic Amine Quantification Protocol
2
Nickel-based Nanoparticle Synthesis
Check if the same lab product or an alternative is used in the 5 most similar protocols
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All chemical reagents were used as received without further purification. Nickel chloride hexahydrate (NiCl2·6H2O), sodium oxalate (Na2C2O4), ammonia solution 25–28% (NH3·H2O) and polyvinylpyrrolidone K30 ((C6H9NO)n) were obtained from Sinopharm (Shanghai, China). Deionized water was obtained from a laboratory purification system (>15.0 MΩ cm).
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