Products & Reviews

This Box is a replacement part for the 6949E, 6949G-2 and 6949K Corning® chemistry kits

This Foam Insert is a replacement part for the 6949E, 6949G-2 and 6949K Corning® chemistry kits.

This Corning® kit is similar to No. 6949E, as many of the same standard laboratory experiments can be performed with this kit. The kit’s PYREX® components all use 19/22 Standard Taper joints for standardization. Note in particular the inclusion of a 250 mL flask with side tubulation, which is useful when performing steam distillations or experiments requiring an air bleed. This kit contains a three neck boiling flask to enable…

This Corning® kit is similar to No. 6949E, except the components have a 14/20 Standard Taper joint. The PYREX® kit components are held in foam within a polyethylene case. The case is approximately 130mm x 256mm x 343mm. For more detail on individual components of the kit or to reorder replacement parts, refer to the specific catalog numbers. -190mm Distilling Column (2155-14). -190mm West Condenser (2705-14). -25 mL Round Bott…

The PYREX deluxe micro-organic kit is supplied with all the necessary PYREX components needed to perform experiments covered in the Mayo, Pike, and Butcher text: Microscale Organic Laboratory (Published by John F. Wiley). Components come in Standard Taper 7/10 and 14/10 joint sizes. A selection of conical reaction vials from 0.1 mL to 5.0 mL capacity is included. All components are mounted in foam within a polyethylene case fo…

(This is the suggested replacement for 6949M-4SPC)The PYREX® deluxe micro-organic kit is supplied with all the necessary components needed to perform experiments covered in the Mayo, Pike, Butcher text, Microscale Organic Laboratory (Published by John F. Wiley). Components come in 14/10 Standard Taper threaded joint sizes. A selection of conical reaction vials from 0.1 mL to 5.0 mL capacity is included. The Craig Recrystalliza…

This Box is a replacement part for the 6949 Corning® chemistry kits.

The Corning stir bar retriever contains a strong magnet to remove a stir bar from all glass and plastic containers used in the laboratory. The container must be taken off the magnetic stirrer before using the retriever as the high powered magnet in the stirrer cancels out the one in the retriever. The handle is designed for ergonomic and easy retrieval. -The retriever is available one per case.

Precision NMR tubes made from quality PYREX borosilicate glass for compatibility with ground joints, valves, and vacuum racks. Made using precision bore tubing manufacturing techniques proven most reliable in NMR applications. Complete selection of tubes for all types of NMR spectrometers, from 60 to 600 MHz. All 5 mm NMR sample tubes have O.D. = 4.97 +0.000-0.013 mm I.D. of all except basic tubes are 4.20 +0.013-0.000 mm. TIR…

Precision NMR tubes made from quality PYREX borosilicate glass for compatibility with ground joints, valves, and vacuum racks. Made using precision bore tubing manufacturing techniques proven most reliable in NMR applications. Complete selection of tubes for all types of NMR spectrometers, from 60 to 600 MHz. All 5 mm NMR sample tubes have O.D. = 4.97 +0.000-0.013 mm I.D. of all except basic tubes are 4.20 +0.013-0.000 mm. TIR…