Noted for its highly consistent, reproducible quality, DURAN is a premium brand for laboratory glassware made from borosilicate glass 3.3 and engineered in Germany. The DURAN portfolio comprises over 3,000 products, including beakers, bottles, volumetric glassware, and interchangeable glassware.
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DWK Life Sciences Kimble Chase™ Borosilicate Glass Test Tubes, Disposable
Thick-walled for particularly good mechanical resistance.

DWK Life Sciences Kimble™ 2mL and 4mL Autosampler Vials without Closures:Screw Threads
Constructed of borosilicate glass

Quantity | 100 Pk. |
---|---|
Material | Borosilicate Glass |
No. per Pack | 100 |
Closure Type | Screw Cap |
For Use With (Application) | Chromatography applications |
Fisherbrand™ Borosilicate Glass 5.1 Rimless Test Tube
Manufactured from borosilicate glass.

DWK Life Sciences DURAN™ Original Laboratory Bottle, Clear, with DIN 168-1 Thread, Graduated
The gold standard for multifunctional glass laboratory bottles.

Material | Borosilicate Glass (3.3) |
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DWK Life Sciences DURAN™ Original Laboratory GL Bottle Pouring Ring
Screw cap with reliable plug seal.

Description | Pouring ring |
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Quantity | 10/Pk. |
Material | Polypropylene |
Autoclavable | Autoclavable |
For Use With (Application) | Autoclaving media and reagents; Short term sample and media storage; color coding and identification |
Wheaton™ White Polypropylene Screw Caps
Suitable for most applications that call for screw neck bottles. Wheaton™ White Polypropylene Screw Caps are manufactured from sturdy polypropylene plastic.

DWK Life Sciences Wheaton™ Glass 20mL Scintillation Vials: Polypropylene Caps
Maintain integrity of seal with variety of cap liners. Wheaton Science Products™ Glass 20mL Scintillation Vials: Polypropylene Caps are Chemically inert, suitable for strong solvents and high-purity chemicals.

Height (Metric) | 61 mm |
---|---|
Volume (English) | 0.67 oz. |
Packaging Type | Cellular Trays |
Diameter (Metric) Outer | 28 mm |
Color | Clear |
Diameter (English) Outer | 1.1 in. |
Volume (Metric) | 20 mL |
Material | Borosilicate Glass |
Certifications/Compliance | ASTM E438, Type I, Class A |
Closure Color | White |
Closure Type | Screw Cap |
Height (English) | 2.4 in. |
Fisherbrand™ Type 1 Diagnostic Clear Glass Vials
Provides excellent clarity and dimensional accuracy from vial to vial due to tubular design. Fisherbrand™ Type 1 Diagnostic Clear Glass Vials are manufactured using Type 1 neutral glass.

Thread Style | Screw |
---|---|
Type | Diagnostic Vial |
Neck Style | Screw |
Color | Clear |
Style | Tubular |
Material | Borosilicate Glass |
Autoclavable | Autoclavable |
For Use With (Application) | Suitable for freeze drying applications, all diagnostic and pharmaceutical applications |
DWK Life Sciences Wheaton™ Perforated Aluminum Capsules
Greener Choice Product
This product offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More About the Greener Choice Program

This product offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
Learn More About the Greener Choice Program
Tear-off seals remove completely allowing content to pour from bottle. Wheaton™ Tear-Off Aluminum Seals, Unlined are available in a wide range of sizes and colors.

Type | Complete Tear-off Cap |
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Quantity | 1000/Cs. |
Material | Aluminum |
DWK Life Sciences DURAN™ High Temperature Screw Cap, PTFE-Coated, Peroxide cured silicone, Red PBT
Screw cap with cap liner sealing and high temperature and chemical resistance.

Description | Screw cap |
---|---|
Color | Red |
Closure Liner | PTFE/Silicone |
Quantity | 10/Pk. |
Screw Material | Polybutylene Terephthalate (PBT) with glass fiber |
Material | PBT,ETFE,Fiberglass |
Liner Material | PTFE-coated Silicone |
For Use With (Application) | Autoclaving of media and reagents; Preparation of media and reagents; Suitable for dry heat sterilization; Pressure applications; Storage of corrosive reagents; Chemical and thermal reactions; Long term / archival storage of samples, media and reagents; Sampling; Transport and shipping |
Closure Material | PBT with Glass Fiber |
DWK Life Sciences Wheaton™ Glass 20mL Scintillation Vials and Urea Caps
Maintains integrity of seal with variety of cap liners. Wheaton Science Products™ Glass 20mL Scintillation Vials and Urea Caps are suitable for strong solvents and high-purity chemicals.

Height (Metric) | 61 mm |
---|---|
Volume (English) | 0.67 oz. |
Packaging Type | Cellular Trays |
Diameter (Metric) Outer | 28 mm |
Diameter (English) Outer | 1.1 in. |
Volume (Metric) | 20 mL |
Material | Borosilicate Glass |
Certifications/Compliance | ASTM E438, Type I, Class A |
Closure Type | Screw Cap |
For Use With (Application) | Offers superior torque retention and excellent sealing characteristics |
Closure Material | Urea |
Height (English) | 2.4 in. |
DWK Life Sciences Wheaton™ E-C Borosilicate Glass Screw Thread Sample Vials without Caps
Manufactured from Wheaton 33 low extractable borosilicate glass. Wheaton™ E-C Borosilicate Glass Screw Thread Sample Vials without Caps are economically priced and conveniently packed in two shrink-wrapped packs which reduces contamination from corrugated material found in traditional packaging.

Closure Type | Screw Cap |
---|---|
Autoclavable | Autoclavable |
DWK Life Sciences Wheaton™ Disposable Individually-Wrapped Plastic Serological Pipets
Irradiation sterilized and suitable for tissue culture work.

Disposable | Single-use |
---|---|
Type | Serological Pipet |
Packaging Type | Individually Wrapped |
Graduated | Yes |
Material | Plastic |
Certifications/Compliance | ASTM E934 |
Sterility | Sterile |
Calibrated | Yes |
DWK Life Sciences Wheaton™ Graduated Valumetric™ Bottles: With White PP Cap With Polyvinyl Liner
For storage and samples of solids, dry powdered materials and liquids

Color | Clear |
---|---|
Closure Liner | Poly/Vinyl |
Material | Glass |
Closure Color | White |
Closure Type | Screw Cap |
Closure Material | Polypropylene |
DWK Life Sciences Wheaton™ Liquid Scintillation Vials
Maintain the integrity of seals with a variety of cap liners. Wheaton™ Liquid Scintillation Vials are manufactured from rigid yet flexible HDPE plastic.

Height (Metric) | 61 mm |
---|---|
Volume (English) | 0.67 oz. |
Diameter (Metric) Inner Neck | 12.7 mm |
Packaging Type | Tray |
Diameter (Metric) Outer | 27 mm |
Color | White |
Diameter (English) Outer | 1.06 in. |
Volume (Metric) | 20 mL |
Material | HDPE |
Diameter (English) Inner Neck | 0.5 in. |
Closure Type | Screw Cap |
Height (English) | 2.4 in. |