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These 25 mL PYREX® culture tubes are supplied with deep-form 18-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a glued-in, white rubber liner. The white enamel marking spot gives an excellent surface for pencil notations. Pencil marks are easily erased. For repl…

These 50 mL PYREX® culture tubes are supplied with deep-form 18-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a glued-in, white rubber liner. The white enamel marking spot gives an excellent surface for pencil notations. Pencil marks are easily erased. For repl…

These 55 mL PYREX® culture tubes are supplied with deep-form 24-410 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a glued-in, white rubber liner. The white enamel marking spot gives an excellent surface for pencil notations. Pencil marks are easily erased. For repl…

These 70 mL PYREX® culture tubes are supplied with deep-form 24-410 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a glued-in, white rubber liner. The white enamel marking spot gives an excellent surface for pencil notations. Pencil marks are easily erased. For repl…

These 170 mL PYREX® culture tubes are supplied with deep-form 38-430M GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a glued-in, white rubber liner. The white enamel marking spot gives an excellent surface for pencil notations. Pencil marks are easily erased. For re…

These 9 mL PYREX® culture tubes are supplied with deep-form 13-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly bonded to the glued-in rubber liner, providing a sure and highly inert sealing face. The white enamel m…

These 11 mL PYREX® culture tubes are supplied with deep-form 15-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly bonded to the glued-in rubber liner, providing a sure and highly inert sealing face. The white enamel…

These 15 mL PYREX® culture tubes are supplied with deep-form 15-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly bonded to the glued-in rubber liner, providing a sure and highly inert sealing face. The white enamel…

These 20 mL PYREX® culture tubes are supplied with deep-form 15-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly bonded to the glued-in rubber liner, providing a sure and highly inert sealing face. The white enamel…

These 25 mL PYREX® culture tubes are supplied with deep-form 18-415 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly bonded to the glued-in rubber liner, providing a sure and highly inert sealing face. The white enamel…

These 55 mL PYREX® culture tubes are supplied with deep-form 24-410 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly bonded to the glued-in rubber liner, providing a sure and highly inert sealing face. The white enamel…

These 70 mL PYREX® culture tubes are supplied with deep-form 24-410 GPI threaded phenolic caps to facilitate handling and sealing after autoclaving. Caps are fabricated from a special formula resistant to the effects of temperature and steam in autoclaving and are provided with a Polytetrafluorethylene (PTFE) interface firmly bonded to the glued-in rubber liner, providing a sure and highly inert sealing face. The white enamel…

These 47 mL PYREX® flat bottom reusable culture tubes are ideal for plant tissue culture and general culture work. The flat bottom facilitates use with agar slants. Walls and bottoms are of uniform thickness. The tubes are rimless for greater convenience in plugging and rack storage. Optional polypropylene two position closures (Nos. 26794-25 or 26795-25) can be opened for gas exchange or closed for humidified environment. Int…

These single-use 10x75mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use dispenser packs. They hold approximately 4 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These single-use 12x75mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use dispenser packs. They hold approximately 6 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These single-use 13x100mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use dispenser packs. They hold approximately 10 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These single-use 15x85mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use bulk packs. They hold approximately 11 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These single-use 16x100mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use bulk packs. They hold approximately 15 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These single-use 16x125mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use bulk packs. They hold approximately 19 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These single-use 16x150mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use bulk packs. They hold approximately 23 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These single-use 18x150mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use bulk packs. They hold approximately 28.5 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These single-use 20x150mm PYREX® disposable round bottom culture tubes are packaged for your convenience in easy-to-open, easy-to-use bulk packs. They hold approximately 36 mL and are made of borosilicate glass to reduce pH changes and contaminants potentially leached from soda-lime glass.

These disposable 13x100mm PYREX® culture tubes have a round bottom, GPI 13-415 threads and come with a white marking spot. They are designed for both tissue culture and general bacteriological work. These tubes hold approximately 7.5 mL, are made from borosilicate glass, bulk-packed and are sold without caps. For disposable phenolic caps, see No. 99999.

These disposable 16x125mm PYREX® culture tubes have a round bottom, GPI 15-415 threads and come with a white marking spot. They are designed for both tissue culture and general bacteriological work. These tubes hold approximately 15.5 mL, are made from borosilicate glass, bulk-packed and are sold without caps. For disposable phenolic caps, see No. 99999.

These disposable 16x100mm PYREX® culture tubes have a round bottom, GPI 15-415 threads and come with a white marking spot. They are designed for both tissue culture and general bacteriological work. These tubes hold approximately 11.5 mL, are made from borosilicate glass, bulk-packed and are sold without caps. For disposable phenolic caps, see No. 99999.