KD Concentration Flask – Laboratory Glassware for Precise Solution Concentration
Product Name: KD Concentration Flask / Glass Concentration Flask
Material: High-Quality Borosilicate Glass
Available Sizes: 10mL / 25mL / 50mL / 100mL / 150mL / 250mL
Concentration Volume: 1mL (bottom of the flask)
Least Count: 0.1mL
Joint Size: 24#
Package Includes: 1 × KD Concentration Flask
🔬 Product Overview
The KD Concentration Flask is a precision glassware apparatus widely used in chemistry laboratories for evaporation, exposure, and concentration of liquid samples. Crafted from high-borosilicate glass, it offers excellent heat resistance, chemical durability, and optical clarity for accurate visual readings.
⚙️ Product Features
Smooth and Transparent Surface – Ensures clear visibility of solution levels.
Accurate Graduation Marks – Provides precise measurement with 0.1mL least count.
24# Ground Joint – Compatible with standard laboratory connections.
High Chemical Resistance – Ideal for organic solvents such as hydrochloric acid and ethanol.
Uniform Wall Thickness – Improves durability and heat distribution during concentration.
💡 Product Introduction
Designed with a cylindrical body and long narrow neck, the KD Concentration Flask can easily connect to condensers or other apparatuses. It is commonly used in organic synthesis, analytical chemistry, and sample preparation, allowing efficient solvent removal and solution concentration under controlled conditions.
This flask is particularly suited for rotary evaporation setups and Kuderna–Danish (KD) concentration systems, where precise volume control is essential.
⚠️ Note
Handle with care to avoid thermal shock.
Ensure all joints are properly sealed during use to prevent sample loss.
Package Includes:
1 × KD Concentration Flask (select size before ordering)
Perfect for academic labs, research institutions, and industrial R&D applications.