Lab Crest FxP Glass Manual Titrator 1-50mL Pat. No. 2876985 w/ Tubing

Lab Crest FxP Glass Manual Titrator 1-50mL Pat. No. 2876985 w/ Tubing

The Lab Crest FxP is a glass manual titrator with a 1–50mL measurement range, designed for bench-top volumetric analysis. It features a glass stopcock assembly with a green-handled stopcock valve for precise reagent flow control, connected to tubing that draws from a separate reagent reservoir. The patent number 2876985 is printed on the glass reservoir, along with the Lab Crest and FxP branding.

Specifications & What's Included

• Brand: Lab Crest (FxP)
• Type: Glass manual titrator
• Measurement range: 1–50 mL
• Patent No.: 2876985
• Material: Glass body with glass stopcock
• Stopcock: Glass with green PTFE/plastic handle and white collar
• Includes: Glass titrator body, stopcock assembly, and rubber/plastic tubing
• Stand or clamp: Not included

Applications

Manual titrators like the Lab Crest FxP are standard tools in analytical chemistry labs for volumetric titrations — procedures used to determine the concentration of a solution by reacting it with a reagent of known concentration. They are commonly used in teaching laboratories, quality control labs, food and beverage testing, water analysis, and pharmaceutical research. The self-filling design of piston-style or squeeze-bulb glass titrators draws reagent directly from a stock bottle through tubing, eliminating the need to manually fill a traditional burette from above. This makes them practical for routine titration work where speed and repeatability matter. Lab Crest was a U.S. laboratory glassware brand, and units like this one remain useful in any setting that requires precise small-volume reagent delivery.