Evaluating Glass Clarity: The Haze Index for B2B Buyers

Measuring Clarity

Clarity isn't just subjective; it's measured by the haze index. High-quality glassware should have a haze level below 1% to ensure the best visual presentation of beverages.

Factors Affecting Clarity

Iron content in the sand is the primary culprit for a green tint. B2B buyers should look for 'extra-flint' or 'low-iron' glass for premium spirits and wine.

Visual Inspection Tips

We provide a checklist for B2B procurement teams to evaluate clarity under different lighting conditions before placing large orders.