| A method for determining additive concentration was developed using standard refractometry techniques. |
| Another category of spectral analysis in which the incident radiation changes direction is refractometry. |
| For the refractometry method, the uncertainty of the air density determination is associated with the factor relating the air density and the air index of refraction. |
| Apparatus for laser measurements using a new technique: rainbow refractometry. |
| Dry matter content shall be determined by refractometry. |
| An analysis of refractometry as a method of determining blood total protein concentration in the American lobster Homarus americanus. |
