Introducing our Safety Pack Volumetric Flask Set with Glass Stoppers, featuring (1) 50 ml, (1) 100 ml, and (1) 250 ml volumetric flasks with glass stoppers. These flasks are Class-A and meet ASTM E288 standards, ensuring precise and accurate volumetric measurements. The set comes packaged in a thick, custom-fitted foam casing, providing secure storage and safe transport for your valuable equipment. Each flask has a single graduation mark, enabling accurate volume readings. Constructed from high-quality 3.3 borosilicate glass, these flasks exhibit exceptional thermal and chemical resistance, making them suitable for a wide range of laboratory applications. They have a low temperature gradient and can withstand high temperatures and thermal shocks with ease. Additionally, the flasks are autoclavable at 121°C, allowing for convenient sterilization. Enhance your laboratory operations with this reliable Safety Pack Volumetric Flask Set, designed to meet your demanding scientific needs with utmost safety and accuracy.
- Includes (1) 50 ml, (1) 100 ml, (1) 550 ml Volumetric Flasks with glass stoppers
- Class-A, ASTM E288
- Packaged in a thick, custom fitted foam casing for safe storage and transport
- Single graduation
- Made from high quality 3.3 borosilicate glass
- Low temperature gradient - can withstand high temperatures and thermal shocks*
- Superior chemical durability*
- Autoclavable at 121°C
*See specifications tab for temperature and chemical durability information
50 ml, 100 ml, 250 ml Volumetric Flask Safety Pack with Glass Stoppers, 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
