The Quartzware Volumetric Transfer Pipette (Class B) is a premium laboratory tool engineered for precise and consistent single-volume liquid transfer. Constructed from high-purity fused quartz (≥99.99% SiO₂), this pipette offers exceptional chemical resistance, thermal stability, and optical clarity, making it ideal for ultra-clean and high-temperature applications. Designed for laboratories requiring accurate fixed-volume delivery, this pipette conforms to Class B calibration standards, ensuring reliable performance in routine analytical procedures. Its bulb-centered volumetric design minimizes meniscus errors, allowing users to draw and dispense liquids with accuracy and repeatability. The pipette is etched or screen-marked for durable, visible graduation and easy identification of the fill line. Highly resistant to most chemicals (excluding hydrofluoric acid) and stable under extreme temperatures, it is suited for use in cleanrooms, analytical chemistry, pharmaceutical testing, semiconductor fabrication, and UV-sensitive applications. Unlike glass alternatives, quartz pipettes are non-leaching and non-contaminating.
Feature of Quartzware Volumetric Transfer Pipette (Class B)
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Material: Ultra-high purity fused quartz (≥99.99% SiO₂)
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Design: Bulb-type volumetric transfer pipette
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Volume Range: 1 mL to 100 mL (custom sizes available)
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Calibration: Class B accuracy (±1.0% tolerance, as per ISO/ASTM standards)
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Graduation: Single permanent mark for fill line
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Tip: Precision-tapered outlet for accurate dispensing
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Thermal Stability: Operable up to 1100°C
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Chemical Resistance: Excellent, except for hydrofluoric acid
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Transparency: UV-transparent for light-sensitive processes
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Autoclavable and cleanroom compatible
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