Wilmad Lab Glass 2000 ml Separatory Funnel #38 Stopper Neck

Wilmad Lab Glass 2000 ml Separatory Funnel 38 Stopper Neck This heavy-duty borosilicate glass separatory funnel is engineered for efficient liquid-liquid extraction workflows in chemical synthesis and analytical laboratories. It features a 2000 mL volumetric capacity, a standard size 38 ground glass stopper, and a precision stopcock for controlled phase separation.

• MPN / Catalog Model: Wilmad Lab Glass Separatory Funnel, 2000 ml capacity with size 38 stopper neck.
• Manufacturer & Line: Wilmad-LabGlass, SP Scienceware Laboratory Glassware Line.
• Quantity & Packaging / Form Factor: Individually supplied 2000 mL pear-shaped separatory funnel complete with standard ground glass stopper and stopcock assembly.
• Material Construction / Metallurgy: Manufactured from low-expansion Type 1, Class A borosilicate glass providing exceptional thermal shock resistance, chemical durability, and inertness against aggressive organic solvents and acids.
• Technical Specifications & Tolerances: 2000 mL nominal volumetric capacity, featuring a standard size 38 ground glass neck opening and precise stopcock tolerances to prevent leakage during phase partitioning operations.
• Hardware & System Compatibility: Compatible with standard laboratory support rings, lattice clamp assemblies, and size 38 stoppers or stopcock plugs (glass or PTFE).
• Standards, Cleanliness & Purity: Complies with applicable ASTM and USP standards for laboratory volumetric and containment glassware, ensuring high optical clarity and surface chemical inertness.
• Primary Application: Liquid-liquid extraction, washing of organic layers, isolation of reaction products, and multi-phase separation procedures in chemical, pharmaceutical, and academic research laboratories.

Used, in great condition.