What is the polariscope, and how is it employed in sugar work?
If these give a positive result, we proceed to a quantitative examination by means of the polariscope.
They were unknown until the microscope was invented; the polariscope reveals yet further beauties; the telescope yet more.
Appearance of the black cross and coloured circles in a square and circular piece of unannealed glass in the polariscope.
Thus the polariscope was found to have told the truth, though not the whole truth.
On account of the predominance of invert sugars, pure honey has a levulo or left-handed rotation when examined by the polariscope.
Arago somewhat hastily inferred from experiments with the polariscope the wholly gaseous nature of the visible disc of the sun.
Iceland spar is used chiefly in the optical instrument known as the polariscope.
This is measured by the polariscope, an instrument by means of which the sugar content of sugar plants is rapidly determined.
For this purpose, the polariscope prisms should be of large size, and both mounted in revolving settings.