PYREX® 1L Resin Reaction Kettles with Covers, Four-Neck Standard Taper Joints | Corning 6947-1L

(This is the suggested replacement for 6946-1L)

These 1L PYREX® kettles have covers with openings to accommodate three 24/40 Standard Taper joints and one 34/45 Standard Taper joint. Interchangeable Standard Taper joints allow quick assembly with condensers, stirrers and funnels. Flanges of covers and bottoms are finely ground for a tight seal. For use with heating mantle only. For replacement covers, see No. 6947-500CO: for replacement bottoms, see No. 6947-1LBO.

PYREX® 2L Resin Reaction Kettles with Covers, Four-Neck Standard Taper Joints | Corning 6947-2L

(This is the suggested replacement for 6946-2L)

These 2L PYREX® kettles have covers with openings to accommodate three 24/40 Standard Taper joints and one 34/45 Standard Taper joint. Interchangeable Standard Taper joints allow quick assembly with condensers, stirrers and funnels. Flanges of covers and bottoms are finely ground for a tight seal. For use with heating mantle only. For replacement covers, see No. 6947-2LCO: for replacement bottoms, see No. 6947-2LBO

PYREX® 3L Resin Reaction Kettles with Covers, Four-Neck Standard Taper Joints | Corning 6947-3L

(This is the suggested replacement for 6946-3L)

These 3L PYREX® kettles have covers with openings to accommodate three 24/40 Standard Taper joints and one 34/45 Standard Taper joint. Interchangeable Standard Taper joints allow quick assembly with condensers, stirrers and funnels. Flanges of covers and bottoms are finely ground for a tight seal. For use with heating mantle only. For replacement covers, see No. 6947-2LCO: for replacement bottoms, see No. 6947-3LBO

PYREX® 4L Resin Reaction Kettles with Covers, Four-Neck Standard Taper Joints | Corning 6947-4L

(This is the suggested replacement for 6946-4L)

These 4L PYREX® kettles have covers with openings to accommodate three 24/40 Standard Taper joints and one 34/45 Standard Taper joint. Interchangeable Standard Taper joints allow quick assembly with condensers, stirrers and funnels. Flanges of covers and bottoms are finely ground for a tight seal. For use with heating mantle only. For replacement covers, see No. 6947-2LCO: for replacement bottoms, see No. 6947-4LBO.

PYREX® 500 mL Resin Reaction Kettles with Covers, Four-Neck Standard Taper Joints | Corning 6947-500

(This is the suggested replacement for 6946-500)

These 500 mL PYREX® kettles have covers with four openings to accommodate 24/40 Standard Taper joints. Interchangeable Standard Taper joints allow quick assembly with condensers, stirrers and funnels. Flanges of covers and bottoms are finely ground for a tight seal. For use with heating mantle only. For replacement covers, see No. 6947-500CO: for replacement bottoms, see No. 6947-500BO.

Corning® 22×30 mm Rectangular #1 Cover Glass | Corning 2975-223

Corning’s special, optically clear, water-white, borosilicate cover glass is resistant to surface attach or weathering and will remain clear for extended periods of time. Packed one ounce per pack and 10 packs per case.

The thickness of No. 1 rectangles is 0.12 mm to 0.16 mm.

PYREX® 10 mL Jacketed Kuderna-Danish Concentrator Tube with Serrated Tubulations | Corning 2158-10JTO

The innovative PYREX brand jacketed Kuderna-Danish concentrator tube circulates hot water through the jacket to boil the solvent during extraction/concentration. The bottom portion of the tube is never heated, so samples will not boil dry. The concentration automatically stops when the solvent sinks below the jacket. Lab technician time is saved by eliminating the need to watch evaporations closely to avoid boiling dry. With serrated tubulations or screw thread connections for fast set up and tear down.

PYREX® 1 mL Jacketed Kuderna-Danish Concentrator Tube with Serrated Tubulations | Corning 2158-1JTO

The innovative PYREX brand jacketed Kuderna-Danish concentrator tube circulates hot water through the jacket to boil the solvent during extraction/concentration. The bottom portion of the tube is never heated, so samples will not boil dry. The concentration automatically stops when the solvent sinks below the jacket. Lab technician time is saved by eliminating the need to watch evaporations closely to avoid boiling dry. With serrated tubulations or screw thread connections for fast set up and tear down.