औषधि विश्लेषण

प्रश्न

• In Gas-liquid phase chromatography, the stationary phase is composed of _____ and the mobile phase is made of _____ ?

  मध्यम

• EDTA method of determining hardness of water can be used to detamine ?

  मध्यम

• Precision is usually expressed in terms of. ?

  मध्यम

• Polarography is developed by which of the following scientist ?

  मध्यम

• The electrochemical method which is used to measure electro motive force is called as ?

  मध्यम