Microbureta de vidrio de volumen regulable 5ml/10ml

The Adjustable-volume glass micro burette, featuring a 5ml/10ml micro piston, undergoes precision grinding and screening, offering strong sealing performance, high accuracy, and minimal repeatability error. It can withstand high-temperature and high-pressure sterilization at 120°C/250°F and is resistant to corrosive liquids, including acids, alkalis, and salts.

Especificaciones técnicas

Parámetro Especificación
Nombre del producto Adjustable-volume Glass Micro Burette
Volume Range 0.1 ml – 5 ml / 0.2 ml – 10 ml (adjustable)
Volume Adjustment Micro piston with precision screw mechanism
Accuracy (Systematic Error) ±0.5% of nominal volume (ISO 8655 compliant)
Precision (CV / Repeatability) ≤0.2% at full volume; ≤0.4% at partial volume
Material (Burette Body) High-quality borosilicate glass, resistant to acids, alkalis, and salts
Material (Piston / Seal) Precision-ground glass piston with PTFE sealing ring for strong sealing performance
Graduation High-contrast, permanent graduations (easy readability)
Esterilización Autoclavable at 120 °C / 250 °F (high-pressure steam sterilization)
Resistencia química Resistant to corrosive solutions, organic solvents, acids, alkalis, and salts
Temperature Tolerance -20 °C to +120 °C
Repeatability Error Minimal, ≤0.1 ml for 5 ml burette, ≤0.2 ml for 10 ml burette
Safety Features Smooth grinding for leak-free operation; anti-drip tip
Embalaje Individually packed with protective casing
Certificaciones ISO 8655, CE, GMP-compliant manufacturing
Vida útil Long-term durability under proper lab maintenance

Adjustable-volume glass micro burette parameter:

  • Product colors: white bottle、brown bottle
  • Product material: borosilicate glass
  • Product features: resistant to high-temperature and high-pressure sterilization; compatible with corrosive liquids such as acids, alkalis and salts; detachable.
  • Application fields: suitable for continuous quantitative liquid addition in laboratories and testing rooms, and can be used in the petroleum and chemical industries, medical and healthcare fields, metallurgy, scientific research, environmental protection, and other relevant areas.

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