PYREX
Beakers, Flasks, Test Tubes, Extraction Tubes and Apparatus, Ignition Tubes, Centrifuge Tubes, Evaporating Dishes, Distilling Apparatus, Condensers, Volumetric Ware, Funnels, Stopcocks, Tubing, Tube Joints, and [ Fixtures, Cascade Dishes, ] Desiccators, Drying Trays, Covers, [ Retorts, Sight Glasses and Gauges, ] Graduated Ware, Stoppers, [ Graduated Seals for Uniting Glass Parts of Different Composition, and Sheet Glass ] for Laboratory Work
Registered · November 28, 1923 · 71188987 ·