Zalo
Description
SciLab Squibb Pear-Shaped Separatory Funnel with PTFE Stopcock, 500ml (Cat. No. SL.Fun2604) is a premium laboratory glassware designed for liquid-liquid extraction processes and the separation of heterogeneous solvent phases. This product belongs to the SciLab (SL) line, designed and manufactured by the DAIHAN Scientific group (South Korea). With a mid-range capacity of 500 ml, this catalog number is a top choice for environmental testing, food analysis, and organic chemical synthesis.
Product code: SL.Fun2604
CAS NO:
Brand: DAIHAN
Origin: HÀN QUỐC
Overview & Features
Grease-Free PTFE Stopcock: Features a self-lubricating PTFE (Teflon) stopcock plug that delivers exceptionally smooth turning operation without requiring silicone grease. This prevents joint-grease impurities from dissolving into the solvent phase, ensuring the absolute purity of the analytical sample.
Excellent Chemical Durability: The combination of Borosilicate Glass 3.3 and the PTFE stopcock provides comprehensive chemical resistance. The apparatus withstands almost all polar and non-polar organic solvents (such as Chloroform, Hexane, Diethyl Ether), as well as strong acids and bases without corrosion or degradation.
Optimized Squibb Design for Layer Separation: Engineered with a uniform pear-shaped taper leading toward the stem. This ideal slope concentrates the interface between the two liquid phases, allowing technicians to easily observe and precisely control the stopcock to discharge the target solution layer.
Pressure-Tight PE Stopper: Features a high-precision mechanically ground neck joint paired with a hexagonal, easy-to-grip PE plastic stopper. This system guarantees absolute airtightness, preventing solvent leakage or evaporation even during vigorous shaking for sample extraction and mixing.
Specifications
