50ml-1000ml Graduated Uniform Wall Lab Glass Low-Form Beakers

Low-Form (Griffin): Height is approx. 1.4 times the diameter. This is the standard general-purpose beaker, ideal for heating, mixing, stirring, and precipitations where a wide surface area is beneficial. Tall-Form (Berzelius): Height is approx. 2 times the diameter. These are narrower and taller, designed specifically for titrations (to minimize splashing) and operations where evaporation needs to be reduced or where a deeper liquid column is required.

Yes. High borosilicate glass is fully autoclavable at 121 degree or higher. Precaution: Do not tightly seal the beaker with a watch glass or foil during autoclaving; allow pressure to equalize. Cooling: Allow the beakers to cool down gradually inside the autoclave or in a warm drying oven to prevent thermal shock upon removal.

Inspect Before Use: Check for chips, cracks, or "star" fractures, especially around the rim and base. Discard damaged glassware immediately. Thermal Protection: Always use beaker tongs or heat-resistant gloves when handling hot glass. Hot glass looks identical to cold glass! Surface Safety: Never place a hot beaker directly on a cold, wet, or metal surface. Use a wire gauze, cork ring, or heat-resistant mat. Pouring Safety: When pouring hot liquids, direct the spout away from yourself and oth