Introducing our Class A Borosilicate 3.3 Volumetric Flask with an impressive capacity of 2000ml. This volumetric flask is designed for precise volumetric measurements in laboratory settings. Crafted from high-quality 3.3 borosilicate glass, it offers exceptional chemical durability and can withstand high temperatures and thermal shocks thanks to its low temperature gradient. The flask comes complete with a polyethylene (PE) stopper, size 29/32, ensuring a secure and leak-proof seal. With a single etched graduation mark and blue print, accurate volume readings are made effortless. The flask boasts a tolerance of ±0.600ml, guaranteeing reliable and precise measurements. Standing tall at 370mm, it provides a generous capacity for your volumetric needs. Furthermore, the flask is autoclavable at 121°C, allowing for convenient sterilization. Complying with ISO 1042 standards, this Class A volumetric flask is the perfect choice for laboratories where accuracy and dependability are paramount.
- Class A borosilicate 3.3 volumetric flask
- Includes polyethylene (PE) stopper, size 29/32
- Single etched graduation mark, blue print
- Tolerance ±0.600ml
- 370 mm Tall
- Low temperature gradient - can withstand high temperatures and thermal shocks*
- Superior chemical durability*
- Autoclavable at 121°C
- ISO 1042
*See specifications tab for temperature and chemical durability information
2000ml Volumetric Flask with Polyethylene Stopper, Borosilicate Glass, Class A
Thermal Properties Coefficient of Linear Expansion 32.5 x 10-7 / °C
Strain Point 515°C Annealing Point 565°C Softening Point 820°C Specific Heat 0.2 Thermal Conductivity (Cal/cm3°C/Sec) 0.0027 Chemical Durability Contact Chemical Duration (hours) Loss in weight (mg/m2) Water distilled at 100°C 6 10 Water vapour steam at 121°C 1 75 Acid HCl 6 100 80% H2SO4 at 130°C
12 140 Alkali -1N solution of Na2CO3 boiling
6 4000 Isotonic infusion Fluids NaCl (0.85%) at 121°C 2.5 70 Glucose (5%) at 121°C 2.5 50