Description
The Kimble Kimax® (Model 28015-10) Volumetric Flask is a precision laboratory vessel designed for general purpose liquid preparation and dilution. This specific model is a 10 mL flask rated as Class B, which offers a balance of accuracy and economy suitable for educational or general qualitative work where the rigorous limits of Class A are not required.
Key Specifications:
Capacity: 10 mL (Calibrated “To Contain” / TC at 20°C).
Tolerance: ±0.04 mL. As a Class B vessel, its error limit is twice that of Class A (which would be ±0.02 mL), complying with ASTM E288 standards.
Stopper: Supplied with a No. 9 Standard Taper ground glass stopper (Pennyhead style). The neck is ground to a precision taper to ensure a leak-tight seal when used with the matching glass plug.
Material: Manufactured from Borosilicate Glass (Type I, Class A expansion), ensuring high resistance to chemical attack and thermal shock.
Design: Features a single white graduation ring blasted onto the neck for high visibility and a marking spot on the bulb for labeling samples. Unlike the smaller 1-2 mL sizes which are often test-tube shaped, the 10 mL version features the traditional flat-bottom bulb geometry.
Used; in excellent condition.
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