L-Shaped CO2 Gas Purity Tester, with 100ml Absorber & 120ml PTFE Stopcock Funnel

Engineered for rapid, high-accuracy gas analysis, this L-shaped CO2 gas purity tester measures carbon dioxide concentration and unabsorbed gas impurities using caustic alkali absorption. Constructed from thermal-shock-resistant 3.3 borosilicate glass, the system integrates a 100ml absorption burette with a 120ml dropping funnel fitted with a chemical-resistant PTFE stopcock. It provides a reliable, grease-free testing solution for breweries, beverage plants, food processing lines, and industrial testing laboratories.

Key Features:

• High-Purity Alkali Absorption Method: Quantifies unabsorbed gas impurities by absorbing CO2 into potassium/sodium hydroxide solution, delivering precise volume percent purity readings.
• Premium 3.3 Borosilicate Glass: Fabricated from heavy-duty borosilicate glass, providing exceptional optical clarity, thermal stability, and corrosion resistance against strong alkali solutions.
• Grease-Free PTFE Stopcock: Equipped with a smooth, chemically inert PTFE valve to prevent stopcock binding and eliminate sample grease contamination.
• Calibrated Dual-Vessel Assembly: Features an integrated 100ml absorption burette and a 120ml dropping funnel for controlled reagent delivery and clear liquid displacement readings.
• Brewery & Food-Grade Quality Control: Essential quality control apparatus for carbonated beverage production, fermentation monitoring, industrial gas verification, and laboratory gas analysis.
• Leak-Tight Glass Connections: Heavy-walled glass construction guarantees secure sealing during manual gas purging and reaction shaking.