Manual methods are those that are done by hand, and are also known as wet chemistry or bench chemistry. Methods used include titration and distillation, as well as using a balance to weigh the mass of objects.
The Grape Berry Weight test measures the average mass of an individual berry in a large group. It is recommended to submit berry samples precisely counted, and indicate the number of berries. We offer berry counting ($15.00) and cluster sample preparation ($30.00) as options.
We achieve economies of scale here at ETS based on the volume of samples
processed at a given time. As a consequence we are pleased to pass these
savings on to our customers, offering discounts for multiple sample
submissions. These discounts apply only to samples submitted at the same