General Lab Products & Reviews

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.

The Corning® orange polypropylene caps are autoclavable at 121°C, have a GL45 thread and use a linerless plug seal design for efficient sealing.

These Corning® gray polypropylene vented caps have a 0.22 µm polytetrafluoroethylene (PTFE) hydrophobic membrane to allow sterile gas exchange while preventing contamination. They are autoclavable at 121°C, have a GL45 thread and use a linerless plug seal design for efficient sealing.

The Corning® polypropylene pouring rings fit on the lips of PYREX® media bottles with GL45 threads for drip-free pouring and are autoclavable at 121°C.

The Corning® silicone septa fit into open top PBT caps (No. 1395-45HTSC) with GL45 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.

The Corning® polytetrafluoroethylene faced silicone septa fit into open top PBT caps (No. 1395-45HTSC) with GL45 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 50 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 GL32 threaded cap and a drip-free pouring ring. 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 tighten caps immediate…

These 500 mL round bottles can be used for storage as well as mixing and storage. The indented side grips ensure easy handling. The bottles are graduated to their full working volume. The narrow profile uses less space on shelves, refrigerators and autoclaves. The new style cap has wider knurls for a more comfortable grip. It also requires 1/3 less turns to secure a closure.Indented gripping zones along the sides of bottle all…

These heavy duty 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. 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 br…

Brand: PYREX®

These heavy duty 100 mL square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, o…

These heavy duty 1L square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, one-p…

These heavy duty 250 mL square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, o…

These heavy duty 500 mL square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, o…

These PYREX® wide mouth bottles are designed for heavy duty storage as well as mixing and sampling. The extra wide mouth (69mm inner diameter) gives easier access for pouring and removing pastes, powders and larger items. They include a linerless, one-piece autoclavable orange polypropylene plug seal GLS80 threaded cap with a drip-free pouring ring.Caution: DO NOT tighten caps immediately after autoclaving as the vacuum result…

These PYREX® wide mouth bottles are designed for heavy duty storage as well as mixing and sampling. The extra wide mouth (69mm inner diameter) gives easier access for pouring and removing pastes, powders and larger items. They include a linerless, one-piece autoclavable orange polypropylene plug seal GLS80 threaded cap with a drip-free pouring ring.Caution: DO NOT tighten caps immediately after autoclaving as the vacuum result…

These PYREX® wide mouth bottles are designed for heavy duty storage as well as mixing and sampling. The extra wide mouth (69mm inner diameter) gives easier access for pouring and removing pastes, powders and larger items. They include a linerless, one-piece autoclavable orange polypropylene plug seal GLS80 threaded cap with a drip-free pouring ring.Caution: DO NOT tighten caps immediately after autoclaving as the vacuum result…

These 125 mL round bottles can be used for storage as well as mixing and storage. The indented side grips ensure easy handling. The bottles are graduated to their full working volume. The narrow profile uses less space on shelves, refrigerators and autoclaves. The new style cap has wider knurls for a more comfortable grip. It also requires 1/3 less turns to secure a closure.Indented gripping zones along the sides of bottle all…

Brand: PYREX® Capacity: 1000 mL Neck Style: Straight Top Style: Threaded

Brand: PYREX® Cell Growth Area: 840 cm2

These 125 mL PYREX® narrow mouth reagent storage bottles have sturdy ground necks with No. 19 Standard Taper stoppers. Replacement stoppers are available (No. 7575-19).

These 1L PYREX® narrow mouth reagent storage bottles have sturdy ground necks with No. 29 Standard Taper stoppers. Replacement stoppers are available (No. 7575-29).

These 250 mL PYREX® narrow mouth reagent storage bottles have sturdy ground necks with No. 19 Standard Taper stoppers. Replacement stoppers are available (No. 7575-19).