- Analysis
- Courier Services
- Resource Blogs
- Wine
- Beer
- Gifts
- Events
- Sale and Clearance Items
- About Us
- Contact
Description
The Copper Trial is a sulfide fining trial used to determine the addition rates of Copper Sulfate (CuSO4) and/or ascorbic acid for removal of sulfur off odors. Several addition rates are made, then sensory analysis is performed to identify the lowest addition rate that results in minimization of off odors.
Recommended Copper Sulfate Addition
(Technique: Sensory)