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Eisco CH0442C Class B 100 ml Glass Volumetric Flask with Stopper

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Eisco CH0442C Class B 100 ml Glass Volumetric Flask with Stopper

Eisco CH0442C Class B 100 ml Glass Volumetric Flask with Stopper

CH0442C

New product

  • 100 ml ASTM-E288 volumetric flask
  • High quality 3.3 borosilicate glass
  • Class B, Tolerance ±0.160 ml
  • Low temperature gradient - withstands thermal shocks
  • Autoclavable up to 121° C
  • Includes solid glass No. 13 stopper

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Our Price: $8.13

 
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Eisco 100 mL Borosilicate Glass Volumetric Flask - Class B

ELabGlass® 100 mL volumetric flasks from Eisco are manufactured using state-of-the-art glass blowing and calibration techniques to the tightest tolerances. All volumetric flasks are made with high quality, low expansion borosilicate 3.3 glass which makes less susceptible to breakage from thermal shocks and exposure to higher temperatures allowing them to be autoclaved up to 121° C. ELabGlass® is highly resistant to water, neutral and acid solutions, concentrated acids, chlorine, bromine iodine and organic matter.

Chemical Durability

Contact Chemical (mg/m2)Duration (hours)Loss in weight
Water distilled at 100°C610
Water vapor steam at 121°C175
Acid HCl6100
80% H2SO4 at 130°C12140
Alkali -1N solution of Na2CO3 boiling6400
Isotonic infusion FluidsDuration (hours)Loss in weight
NaCl (0.85%) at 121°C2.570
Glucose (5%) at 121°C2.550

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Data sheet
SterileNo
Dimensions1 in. Flat Base x 7.5 in. Height
Volume100 mL
Material3.3 Borosilicate Glass
StopperSolid Glass, No. 13
Tolerance±0.160 ml
Coefficient of Linear Expansion32.5 x 107 / ° C
Strain Point-515° C
Annealing Point565° C
Softening Point820° C
Specific Heat0.2
Thermal Conductivity (Cal/cm3°C/Sec)0.0027

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