Metrohm Titration Vessel Graduated Glass 200 ml

Metrohm 61455320 Graduated Glass Titration Vessel – 200 mL

The Metrohm 61455320 is a high-precision, graduated glass titration vessel designed for automated and manual volumetric titrations. With a 200 mL capacity, this vessel serves as the central reaction chamber for a wide range of analytical applications using Metrohm’s advanced Titrando, Ti-Touch, and Eco Titrator systems. Constructed from chemical-resistant borosilicate glass, it features distinct volumetric graduations to ensure accurate sample volume monitoring and optimal reagent interaction.

Technical Performance & Design

• Premium Borosilicate Glass: Fabricated from high-grade borosilicate glass, providing exceptional thermal shock resistance and superior chemical durability against aggressive acids, bases, organic solvents, and strong oxidizers.
• Clear Volumetric Graduations: Features high-contrast, permanent graduations up to 200 mL, allowing laboratory technicians to quickly verify sample levels, solvent addition, and minimum/maximum immersion depths.
• Optimized Fluid Dynamics: The structural geometry of the vessel is engineered to facilitate uniform, high-efficiency mixing when paired with Metrohm overhead propellers or magnetic stir bars, eliminating dead zones and ensuring rapid stabilization of readings.
• Standardized Compatibility: Designed with a smooth, precision-ground upper rim that fits securely into standard Metrohm titration vessel lids, ensuring a vapor-tight seal to prevent ambient moisture or CO2 from compromising sensitive assays.

Product Specifications

• Part Number: 61455320 (6.1455.320)
• Volume Capacity: 200 mL
• Material: Type I, Class A Borosilicate Glass
• Vessel Type: Open-top, graduated
• Instrument Integration: Compatible with Metrohm Titration Stands, 800 Dosino systems, and automated sample changers

Key Benefits & Applications

• Automated Potentiometric Titrations: Ideal for standard aqueous and non-aqueous titrations, including acid-base, redox, complexometric, and precipitation reactions.
• Environmental & Water Analysis: Frequently utilized for determining water hardness, alkalinity, chloride content, and chemical oxygen demand (COD) in municipal and industrial water treatment laboratories.
• Petrochemical & Chemical Quality Control: Provides the stable, solvent-resistant environment necessary for checking the purity, acid number (TAN), and base number (TBN) of oils, polymers, and raw chemical stocks.
• Steam-Sterilizable & Easy to Clean: Can be repeatedly autoclaved or subjected to aggressive acid baths, ensuring thorough decontamination between diverse sample batches.

Metrohm® is a registered trademark of Metrohm AG. For volatile or air-sensitive applications, use in conjunction with the appropriate Metrohm multi-port titration lid and joint sleeves to maintain system hermeticity.