4. Organic compounds -- part of the class 532-570 series
  5. Organic compounds
  6. Unsubstituted hydrocarbyl chain between the ring and the -c-...

Huarui He

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Chromoionophore and method of determining potassium ions

Chemistry: analytical and immunological testing – Optical result – Including reagent preparation
Reexamination Certificate

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Chromoionophore and method of determining sodium ions

Chemistry: analytical and immunological testing – Optical result – Including reagent preparation
Reexamination Certificate

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Luminescence indicator for determining calcium ions

Chemistry: analytical and immunological testing – Metal or metal containing – Li – na – k – rb – cs – fr – be – mg – ca – sr – ba – ra
Reexamination Certificate

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Method of determining an alkali ion

Chemistry: analytical and immunological testing – Metal or metal containing – Li – na – k – rb – cs – fr – be – mg – ca – sr – ba – ra
Patent

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Method of determining an alkali ion

Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent

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Profile ID: LFUS-PAI-P-1511491

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