64805-U

Separatory Funnel

PTFE stopcock, size 250 mL

• Synonym(s): SEPARATORY FUNNEL 250ML W/PTFE STOPCOCK, EA
• UNSPSC Code: 12000000
• NACRES: NB.21

Properties

• material: PTFE stopcock
• size: 22 (stopper); 4 (stopcock)
• size: 250 mL
• application(s): food and beverages

Description

General description

Squibb-type, with glass or PTFE stopcock plug.

Application

• DAPNe with micro-capillary separatory chemistry-coupled to MALDI-MS for the analysis of polar and non-polar lipid metabolism in one cell.: This study introduces a novel approach combining micro-capillary separatory chemistry with MALDI-MS to analyze lipid metabolism within a single cell. The technique allows for the separation and analysis of both polar and non-polar lipids, providing comprehensive insights into cellular lipidomics (Hamilton et al., 2017).
• Reverse phase liquid chromatographic determination of sulfathiazole residues in honey.: This research demonstrates the use of reverse phase liquid chromatography in conjunction with a separatory funnel to detect and quantify sulfathiazole residues in honey. The method provides a reliable and efficient approach to ensuring food safety and regulatory compliance (Barry and MacEachern, 1983).
• Economic method for analysis of fluid milk for organochlorine residues at the 10 ppb level.: The study outlines an economical method for analyzing organochlorine pesticide residues in milk using a separatory funnel. This technique achieves detection limits at the 10 ppb level, making it a valuable tool for food quality control (Veierov and Aharonson, 1980).