Corning – Glassware – Pyrex
PYREX® round bottom boiling flasks have short ring necks and take a No. 5 rubber stopper. These ring neck boiling flasks are precisely tooled for uniform stopper fit. These flasks are used in applications requiring rigid stoppering and as wash bottles in routine lab washing. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX® boiling flasks is 230°C.
Available Products
Beakers, Low Form, Double Scale, Graduated
Beaker, with spout, manufactured with uniform wall thickness, offers optimum balance between thermal shock resistance and mechanical strength. For convenience, the 250 through 4000 mL beakers have a double graduated metric scale to indicate approximate content. All sizes have an extra large marking spot. The 10 mL size is not graduated.
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand |
|---|---|---|---|---|
| 1000-1L | PYREX® Griffin Low Form 1L Beaker, Double Scale, Graduated | 6 / Pk | 24 / Cs | PYREX® |
Desiccators
Component Materials:
Type I Class A – Low-Expansion Borosilicate Glass, per ASTM E438 (Standard Specification for Glasses in Laboratory Apparatus)
Attributes:
Product Dimensions – 270 mm Flange OD x 107 mm High
Autoclaving:
This product will withstand repeated standard autoclave cycles of 121°C at 15 psi for 15 minutes. Due to the thick walls on this product, it is CRITICAL that the heating and cooling cycles bel slow and even.
Heating/Cooling:
This product should NOT be heated while being used in a vacuum or pressure application as the combination of thermal and mechanical stresses could cause a failure.
Vacuum/Pressure:
This product is designed for full vacuum of 760 mm Mercury (15 psi negative pressure).
This product is not designed for and is not rated for pressure applications.
Economy Double Metric Scale Cylinders, To Contain
Calibrated “To Contain.” A less costly cylinder, designed for those institutions performing many general laboratory procedures. No bumper guards supplied.
Capacity:10 mL, 25 mL, 50 mL, 100 mL, 250 mL, 500 mL, 1 L, 2 L
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand |
| 3025-10 | PYREX® Economy Double Metric Scale 10 mL Cylinders, TC | 1 / Pk | 24 / Cs | PYREX® |
| 3025-100 | PYREX® Economy Double Metric Scale 100 mL Cylinders, TC | 1 / Pk | 12 / Cs | PYREX® |
| 3025-1L | PYREX® Economy Double Metric Scale 1L Cylinders, TC | 1 / Pk | 1 / Cs | PYREX® |
| 3025-25 | PYREX® Economy Double Metric Scale 25 mL Cylinders, TC | 1 / Pk | 18 / Cs | PYREX® |
| 3025-250 | PYREX® Economy Double Metric Scale 250 mL Cylinders, TC | 1 / Pk | 12 / Cs | PYREX® |
| 3025-2L | PYREX® Economy Double Metric Scale 2L Cylinders, TC | 1 / Pk | 1 / Cs | PYREX® |
| 3025-50 | PYREX® Economy Double Metric Scale 50 mL Cylinders, TC | 1 / Pk | 18 / Cs | PYREX® |
| 3025-500 | PYREX® Economy Double Metric Scale 500 mL Cylinders, TC | 1 / Pk | 8 / Cs | PYREX® |
Flask, Florence, Boiling, Flat Bottom, Long Neck, Tooled Mouth
PYREX® flat bottom boiling flasks have long necks with tooled mouths and take a No. 2 rubber stopper. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX® boiling flasks is 230°C.
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand |
| 4060-125 | PYREX® 125 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth | 6 / Pk | 24 / Cs | PYREX® |
| 4060-12L | PYREX® 12L Short Neck Boiling Flask, Flat Bottom and Tooled Mouth | 1 / Pk | 1 / Cs | PYREX® |
| 4060-1L | PYREX® 1L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth | 6 / Pk | 6 / Cs | PYREX® |
| 4060-250 | PYREX® 250 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth | 6 / Pk | 24 / Cs | PYREX® |
| 4060-2L | PYREX® 2L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth | 1 / Pk | 1 / Cs | PYREX® |
| 4060-50 | PYREX® 50 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth | 1 / Pk | 1 / Cs | PYREX® |
| 4060-500 | PYREX® 500 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth | 6 / Pk | 24 / Cs | PYREX® |
| 4060-6L | PYREX® 6L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth | 1 / Pk | 1 / Cs | PYREX® |
Heavy Wall Filtering Flask, Tubulation, Graduated
These flasks, with tubulation, are blown in special molds, in shapes designed to give maximum mechanical strength. For convenience, the flasks are graduated to show approximate capacity. The neck finish affords an excellent fit for rubber stoppers. Tubulation O.D. on sizes up to 1000 mL is approximately 10 mm. Tubulation O.D. for 2000 mL, and 4000 mL is approximately 12.5 mm.
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand |
| 5340-1L | PYREX® 1L Heavy Wall Filtering Flasks with Sidearm Tubulation | 6 / Pk | 12 / Cs | PYREX® |
| 5340-250 | PYREX® 250 mL Heavy Wall Filtering Flasks with Sidearm Tubulation | 6 / Pk | 18 / Cs | PYREX® |
| 5340-2L | PYREX® 2L Heavy Wall Filtering Flasks with Sidearm Tubulation | 1 / Pk | 12 / Cs | PYREX® |
| 5340-4L | PYREX® 4L Heavy Wall Filtering Flasks with Sidearm Tubulation | 1 / Pk | 6 / Cs | PYREX® |
| 5340-500 | PYREX® 500 mL Heavy Wall Filtering Flasks with Sidearm Tubulation | 6 / Pk | 18 / Cs | PYREX® |
Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim, Graduated
Approximate graduations are in durable white enamel. An extra large marking space is also provided. Heavy, durable top tooling.
A convenience pack containing one each of the most popular sizes of Cat. No. 4980 series flask. Designed for the low volume user, a case contains one each of five sizes: 50 mL, 125 mL, 250 mL, 500 mL, and 1L. Packaged in a partitioned carton for safe transit and storage.
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand |
| 4980-10 | PYREX® 10 mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 12 / Pk | 12 / Cs | PYREX® |
| 4980-125 | PYREX® 125 mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 12 / Pk | 48 / Cs | PYREX® |
| 4980-1L | PYREX® 1L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 6 / Pk | 24 / Cs | PYREX® |
| 4980-1XL | PYREX® 1.5L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 1 / Pk | 1 / Cs | PYREX® |
| 4980-25 | PYREX® 25 mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 12 / Pk | 48 / Cs | PYREX® |
| 4980-250 | PYREX® 250 mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 12 / Pk | 48 / Cs | PYREX® |
| 4980-2L | PYREX® 2L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 1 / Pk | 8 / Cs | PYREX® |
| 4980-300 | PYREX® 300 mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 12 / Pk | 48 / Cs | PYREX® |
| 4980-4L | PYREX® 4L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 1 / Pk | 4 / Cs | PYREX® |
| 4980-50 | PYREX® 50 mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 12 / Pk | 48 / Cs | PYREX® |
| 4980-500 | PYREX® 500 mL Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 6 / Pk | 36 / Cs | PYREX® |
| 4980-6L | PYREX® 6L Narrow Mouth Erlenmeyer Flasks with Heavy Duty Rim | 1 / Pk | 4 / Cs | PYREX® |
| 4980-PACK | PYREX® Narrow Mouth Erlenmeyer Flask Assortment Pack with Heavy Duty Rim | 1 / Pk | 6 / Cs | PYREX® |
Round Media Storage Bottles, with Screw Cap
Heavy duty bottle which can be used for storage as well as mixing and sampling. Includes linerless, one-piece autoclavable polypropylene plug seal cap with drip free pouring rings. Optional red PBT caps and red ETFE pouring rings are available for dry heat sterilization (180°C). Glass bead indicates full capacity line on 100 mL through 2L size. Bottles have permanent white enamel graduations and marking spots. Color-coded polypropylene caps are available in a choice of orange, green, purple, red, and light gray.
Caution: Bottles larger than 2L should NOT be used with bottle top filter units, or in other applications involving vacuum pressure, as breakage may occur. DO NOT have caps tightened immediately after autoclaving, as the vacuum resulting from cooling can cause breakage. A pouring ring is not included on 25 mL size. A vented cap is NOT recommended for use on the 5L and 10L 1395 series bottle.
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand |
| 1395-100 | PYREX® 100 mL Round Media Storage Bottles, with GL45 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
| 1395-10L | PYREX® 10L Round Media Storage Bottles, with GL45 Screw Cap | 1 / Pk | 1 / Cs | PYREX® |
| 1395-150 | PYREX® 150 mL Round Media Storage Bottles, with GL45 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
| 1395-1L | PYREX® 1L Round Media Storage Bottles, with GL45 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
| 1395-25 | PYREX® 25 mL Round Media Storage Bottles, with GL25 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
| 1395-250 | PYREX® 250 mL Round Media Storage Bottles, with GL45 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
| 1395-2L | PYREX® 2L Round Media Storage Bottles, with GL45 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
| 1395-3X | PYREX® 3.5L Round Media Storage Bottles, with GL45 Screw Cap | 1 / Pk | 1 / Cs | PYREX® |
| 1395-50 | PYREX® 50 mL Round Media Storage Bottles, with GL32 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
| 1395-500 | PYREX® 500 mL Round Media Storage Bottles, with GL45 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
| 1395-5L | PYREX® 5L Round Media Storage Bottles, with GL45 Screw Cap | 1 / Pk | 1 / Cs | PYREX® |
| 1395-750 | PYREX® 750 mL Round Media Storage Bottles, with GL45 Screw Cap | 10 / Pk | 10 / Cs | PYREX® |
Short Ring Neck Boiling Flask, Round Bottom
PYREX® round bottom boiling flasks have short ring necks and take a No. 5 rubber stopper. These ring neck boiling flasks are precisely tooled for uniform stopper fit. These flasks are used in applications requiring rigid stoppering and as wash bottles in routine lab washing. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX® boiling flasks is 230°C.
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand |
| 4260-12L | PYREX® 12L Short Ring Neck Boiling Flask, Round Bottom | 1 / Pk | 1 / Cs | PYREX® |
| 4260-1L | PYREX® 1L Short Ring Neck Boiling Flask, Round Bottom | 6 / Pk | 12 / Cs | PYREX® |
| 4260-22L | PYREX® 22L Short Ring Neck Boiling Flask, Round Bottom | 1 / Pk | 1 / Cs | PYREX® |
| 4260-250 | PYREX® 250 mL Short Ring Neck Boiling Flask, Round Bottom | 1 / Pk | 1 / Cs | PYREX® |
| 4260-2L | PYREX® 2L Short Ring Neck Boiling Flask, Round Bottom | 1 / Pk | 18 / Cs | PYREX® |
| 4260-3L | PYREX® 3L Short Ring Neck Boiling Flask, Round Bottom | 1 / Pk | 1 / Cs | PYREX® |
| 4260-500 | PYREX® 500 mL Short Ring Neck Boiling Flask, Round Bottom | 1 / Pk | 1 / Cs | PYREX® |
| 4260-5L | PYREX® 5L Short Ring Neck Boiling Flask, Round Bottom | 6 / Pk | 6 / Cs | PYREX® |
Screw Cap Culture Tubes with Phenolic Caps
Furnished with deep-form 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. Caps 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.
PYREX® 11 mL Screw Cap Culture Tubes with Phenolic Caps, 16×100 mm
Product Number: 9825-16
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 glued-in, white rubber liner. The white enamel marking spot gives an excellent surface for pencil notations. Pencil marks are easily erased.
PYREX® 70 mL Screw Cap Culture Tubes with Phenolic Caps, 25×200 mm
Product Number: 9825-25X
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.
VISTA™ Culture Tube, Rimless
These test tubes are annealed, resistant to heat and chemically stable. Rims are fire-polished. The 25 mm diameter tubes do not have a marking spot.
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand |
| 70820-6 | PYREX® VISTA™ 0.5 mL Rimless Culture Tubes, 6×50 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-10 | PYREX® VISTA™ 3 mL Rimless Culture Tubes, 10×75 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-12 | PYREX® VISTA™ 5 mL Rimless Culture Tubes, 12×75 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-13 | PYREX® VISTA™ 9 mL Rimless Culture Tubes, 13×100 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-16 | PYREX® VISTA™ 11 mL Rimless Culture Tubes, 16×100 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-18 | PYREX® VISTA™ 27 mL Rimless Culture Tubes, 18×150 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-20 | PYREX® VISTA™ 34 mL Rimless Culture Tubes, 20×150 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-25 | PYREX® VISTA™ 55 mL Rimless Culture Tubes, 25×150 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-16X | PYREX® VISTA™ 15 mL Rimless Culture Tubes, 16×125 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-16XX | PYREX® VISTA™ 20 mL Rimless Culture Tubes, 16×150 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-22 | PYREX® VISTA™ 50 mL Rimless Culture Tubes, 22×175 mm | 50 / Pk | 200 / Cs | PYREX® |
| 70820-25X | PYREX® VISTA™ 70 mL Rimless Culture Tubes, 25×200 mm | 50 / Pk | 200 / Cs | PYREX® |
Watch Glass
These watch glasses possess high chemical durability, thus preventing contamination of solutions. They are molded to the same radius of curvature for convenient stacking. The heavy wall and uniform fire-polished edge provide mechanical strength. The outside diameter cannot be controlled within close limits and a slight degree of out-of-round can be expected to occur.
Technical Specifications
| Product Number | Product Name | Qty./Pk | Qty./Cs | Brand | Unit Size |
| 9985-100 | PYREX® 100 mm Diameter Plain Watch Glass/Beaker Cover | 12 / Pk | 144 / Cs | PYREX® | per case |
| 9985-125 | PYREX® 125 mm Diameter Plain Watch Glass/Beaker Cover | 12 / Pk | 72 / Cs | PYREX® | per case |
| 9985-150 | PYREX® 150 mm Diameter Plain Watch Glass/Beaker Cover | 12 / Pk | 72 / Cs | PYREX® | per case |
| 9985-65 | PYREX® 65 mm Diameter Plain Watch Glass/Beaker Cover | 12 / Pk | 144 / Cs | PYREX® | per case |
| 9985-75 | PYREX® 75 mm Diameter Plain Watch Glass/Beaker Cover | 12 / Pk | 144 / Cs | PYREX® | per case |
| 9985-90 | PYREX® 90 mm Diameter Plain Watch Glass/Beaker Cover | 12 / Pk | 144 / Cs | PYREX® | per case |
Brand
Corning Incorporated is a leading innovator in materials science. For nearly 170 years, Corning has combined its unparalleled expertise in glass science, ceramic science, and optical physics with deep manufacturing and engineering capabilities to develop category-defining products that transform industries and enhance people’s lives.