Flasks and Volumeters

Gilson offers a lineup of laboratory vessels designed for accuracy and ready to use right out of the box.

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• Filter Flasks double as vapor traps for vacuum pump protection and as a vacuum container for weighing in air.
• LeChatelier Specific Gravity Flask measures specific gravity of hydraulic cement, sand and other fine materials.
• Volumetric Flask is calibrated to contain indicated volume at 20°C.
• Chapman Specific Gravity Flask determines the percentage of surface moisture and voids in fine aggregates.
• Hubbard & Carmick Specific Gravity Bottles are used for bituminous materials, asphalt, cements and soft tar pitches.
• Volumeters meet Pennsylvania Test Methods and measure specific gravity of compacted bituminous mixtures.