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  • organic
  • Y. Takeda, K. Hashimorto, D. Yoshiyama, and S. Katsuta, "Extraction of alkali metal (Li-Cs) picrates with benzo-15-crown-5 into various organic solvents. (hindawi.com)
  • Y. Takeda, A. Kawarabayashi, K. Takahashi, and Y. Kudo, "Extraction of alkali metal picrate with benzo-18-crown-6 into various organic solvents. (hindawi.com)
  • high
  • Sodium thiosulphate in a high dose can be effective when given up to 30 minutes after the ingestion of a toxic dose of cyanide, but it must be given as soon as possible. (angoras.co.za)
  • But at wavelengths below 500 ml the optical density of alkaline picrate (i.e. the reagent blank) is also high. (allmedtests.com)