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Heathrow Scientific® Sibata Volumetric Flasks with Glass Stopper

Item #: ASSIBVOLFLASGLST 

Specifications

Item # Capacity Tolerance Stopper #
2306A-5 5 mL ±0.02 mL 9
2306A-10 10 mL ±0.02 mL 9
2306A-25 25 mL ±0.03 mL 9
2306A-50 50 mL ±0.05 mL 13
2306A-100 100 mL ±0.08 mL 13
2306A-200 200 mL ±0.1 mL 16
2306A-250 250 mL ±0.12 mL 16
2306A-500 500 mL ±0.2 mL 19
2306A-1000 1000 mL ±0.3 mL 22
2306A-2000 2000 mL ±0.5 mL 27
202GK-004 Set of 10 mL, 25 mL,
50 mL, and 100 mL		 Varies Varies

 

Sibata Volumetric Flasks


Heathrow Scientific® Sibata Volumetric Flasks with Glass Stopper

 

Heathrow Scientific® Sibata Volumetric Flasks with Glass Stopper are precisionmanufactured for accurate and reliable volume measurement in laboratory applications. These volumetric flasks feature machineblown bodies and heavybeaded, heavytubing necks that are expertly tooled to accept standard taper glass stoppers.

 

Constructed from premium borosilicate glass, these flasks provide exceptional clarity, superior chemical resistance, and a low coefficient of thermal expansion for dependable performance. Each flask is supplied with a matching glass stopper that creates a leakproof, airtight seal, helping to preserve sample integrity while enhancing the accuracy and reliability of volumetric measurements.

Designed to contain (TC) and calibrated at 68°F (20°C), the sharply defined, uniform graduation line ensures precise volume determination. A large marking square allows for easy labeling, and the wide range of available sizes, from 5 mL to 2000 mL, makes these flasks suitable for analytical, research, qualitycontrol, and educational laboratories. These volumetric flasks meet ASTM E288 Class A specifications and USP standards for laboratory glassware.

 

Main Attributes

  • Made of premium borosilicate glass with a low coefficient of expansion
  • Designed to contain (TC); calibrated at 68°F (20°C)
  • Sharply defined, uniform graduation line for accurate readings
  • Large marking square for clear sample identification
  • Includes a standard taper glass stopper for a leakproof, airtight seal
  • Wide range of sizes available (5 mL to 2000 mL)
  • Meets ASTM E288 Class A specifications and USP standards for glassware   
SKU Number Type Vol Qty Price Quantity Add to Cart
2306A-5 Sibata Volumetric Flasks w/ Stopper 5 mL 6/pk
137.00
Each
2306A-10 Sibata Volumetric Flasks w/ Stopper 10 mL 6/pk
137.00
Each
2306A-25 Sibata Volumetric Flasks w/ Stopper 25 mL 6/pk
146.00
Each
2306A-50 Sibata Volumetric Flasks w/ Stopper 50 mL 4/pk
106.00
Each
2306A-100 Sibata Volumetric Flasks w/ Stopper 100 mL 4/pk
110.00
Each
2306A-200 Sibata Volumetric Flasks w/ Stopper 200 mL 4/pk
149.00
Each
2306A-250 Sibata Volumetric Flasks w/ Stopper 250 mL 4/pk
167.00
Each
2306A-500 Sibata Volumetric Flasks w/ Stopper Amber 500 mL 2/pk
97.00
Each
2306A-1000 Sibata Volumetric Flasks w/ Stopper 1,000 mL 2/pk
133.00
Each
2306A-2000 Sibata Volumetric Flasks w/ Stopper 2000 mL 2/pk
230.00
Each
202GK-004 Sibata Volumetric Flasks w/ Stopper Varies 4/pk
78.00
Each
Sibata Volumetric Flasks
Heathrow Scientific® Sibata Volumetric Flasks with Glass Stopper
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