General Lab Products & Reviews

Brand: PYREX® Capacity: 250 mL Bottle Style: Centrifuge Neck Style: Wide Mouth Top Style: Threaded

These 1L PYREX® culture bottles are designed so that when laid flat, it will hold approximately one-half of the stated capacity of solution. Offset neck is tool-finished for increased strength and uniform stopper fit. Useful for growing mass cultures Will withstand repeated sterilization (wet or dry) Bottles stack for easy storage. # 4 stopper not included.

These bottles are manufactured from low density polyethylene and are offered with a narrow or wide mouth. The cap and dispensing tube are manufactured from PP to optimize backflow of the solution. The design allows minimal turbulence of the liquid in the bottle.

These bottles are manufactured from low density polyethylene and are offered with a wide mouth. The cap and dispensing tube are manufactured from PP to optimize backflow of the solution. The design allows minimal turbulence of the liquid in the bottle.

These bottles are manufactured from low density polyethylene and are offered with a narrow or wide mouth. The cap and dispensing tube are manufactured from PP to optimize backflow of the solution. The design allows minimal turbulence of the liquid in the bottle.

These bottles are manufactured from low density polyethylene and are offered with a wide mouth. The cap and dispensing tube are manufactured from PP to optimize backflow of the solution. The design allows minimal turbulence of the liquid in the bottle.

These bottles are manufactured from low density polyethylene and are offered with a narrow mouth. The cap and dispensing tube are manufactured from PP to optimize backflow of the solution. The design allows minimal turbulence of the liquid in the bottle.

These bottles are manufactured from low density polyethylene and are offered with a wide mouth. The cap and dispensing tube are manufactured from PP to optimize backflow of the solution. The design allows minimal turbulence of the liquid in the bottle.

Brand: PYREX®

These 160 mL PYREX® narrow mouth bottles are for general storage of solutions and tissue culture work. Uses a GPI 28-400 threaded phenolic screw cap (No. 9999-28) with rubber liner. Will withstand autoclaving at 121°C. Meets the requirements for milk dilution bottles published by the American Public Health Association.

These 160 mL PYREX® wide mouth bottles are for general storage of solutions and tissue culture work. Wide mouth bottle for easy measuring or filling Uses a GPI 40-400 threaded phenolic screw cap (No. 9999-40) with rubber liner. Will withstand autoclaving at 121°C. Meets the requirements for milk dilution bottles published by the American Public Health Association.

These 160 mL PYREX® narrow mouth bottles have a cut-line graduation mark at 99 ± 1 mL. Used for general storage of solutions and tissue culture work. Uses a GPI 28-400 threaded phenolic screw cap (No. 9999-28) with rubber liner. Will withstand autoclaving at 121°C. Meets the requirements for milk dilution bottles published by the American Public Health Association.

These 160 mL PYREX® wide mouth bottles have a cut-line graduation mark at 99 ± 1 mL. Wide mouth bottle for easy measuring or filling Used for general storage of solutions and tissue culture work. Uses a GPI 40-400 threaded phenolic screw cap (No. 9999-40) with rubber liner Will withstand autoclaving at 121°C. Meets the requirements for milk dilution bottles published by the American Public Health Association.

These heavy duty 100 mL PYREX® round bottles can be used for storage as well as mixing and sampling. They include a linerless, one-piece autoclavable orange polypropylene plug seal GL45 threaded cap with a drip-free pouring ring. New glass bead indicates full capacity line. Bottles have permanent white enamel graduations and marking spots.Caution: DO NOT tighten caps immediately after autoclaving as the vacuum resulting from c…

These heavy duty 10L PYREX® round bottles can be used for storage as well as mixing and sampling. They include a linerless, one-piece autoclavable orange polypropylene plug seal GL45 threaded cap with a drip-free pouring ring. Bottles have permanent white enamel graduations and marking spots.Caution: Bottles larger than 2L should NOT be used with bottle top filter units, or in other applications involving vacuum pressure, as b…

These heavy duty 25mL PYREX® round bottles can be used for storage as well as mixing and sampling. They include a linerless, one-piece autoclavable orange polypropylene plug seal GL25 threaded cap. A pouring ring is not included on the 25mL size. Optional red PBT caps and red ETFE pouring rings are available for dry heat sterilization (180°C). Bottles have permanent white enamel graduations and marking spots.Caution: DO NOT ti…

These heavy duty 250 mL PYREX® round bottles can be used for storage as well as mixing and sampling. They include a linerless, one-piece autoclavable orange polypropylene plug seal GL45 threaded cap with a drip-free pouring ring. New glass bead indicates full capacity line. Bottles have permanent white enamel graduations and marking spots.Caution: DO NOT tighten caps immediately after autoclaving as the vacuum resulting from c…

The Corning® polytetrafluoroethylene faced silicone septa fit into open top PBT caps (No. 1395-25HTSC) with GL25 threads to allow for aseptic reagent delivery or culture sampling using a syringe and needle. They can be autoclaved at 121°C or dry heat sterilized at up to 180°C.

These heavy duty 2L PYREX® round bottles can be used for storage as well as mixing and sampling. They include a linerless, one-piece autoclavable orange polypropylene plug seal GL45 threaded cap with a drip-free pouring ring.. New glass bead indicates full capacity line. Bottles have permanent white enamel graduations and marking spots.Caution: DO NOT tighten caps immediately after autoclaving as the vacuum resulting from cool…

The Corning® orange polypropylene caps are autoclavable at 121°C, have a GL32 thread and use a linerless plug seal design for efficient sealing.

The Corning® polytetrafluoroethylene faced silicone septa fit into open top PBT caps (No. 1395-32HTSC) with GL32 threads to allow for aseptic reagent delivery or culture sampling using a syringe and needle. They can be autoclaved at 121°C or dry heat sterilized at up to 180°C.

Brand: PYREX®

These heavy duty 3.5L PYREX® round bottles can be used for storage as well as mixing and sampling. They include a linerless, one-piece autoclavable orange polypropylene plug seal GL45 threaded cap with a drip-free pouring ring.. New glass bead indicates full capacity line. Bottles have permanent white enamel graduations and marking spots.Caution: DO NOT tighten caps immediately after autoclaving as the vacuum resulting from co…

The red Corning® polybutylene terephthalate (PBT) high temperature caps have a GL45 thread, can be dry heat sterilized at up to 180°C and have a Polytetrafluorethylene (PTFE) liner for efficient sealing.

The red Corning® open top polybutylene terephthalate (PBT) high temperature caps have a GL45 thread and are designed to be used with piercible silicone septa (sold separately, see No. 1395-45SS or 1395-45TS). They can be dry heat sterilized at up to 180°C.