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 DURAN™ Original Laboratory GL Bottle Pouring Ring
Screw cap with reliable plug seal.
| Description | Pouring ring |
|---|---|
| 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 |
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) |
|---|
DWK Life Sciences DURAN™ Screw Cap GL 45 with 2-hose connector
A resusable connector GL 45 cap with two ports for connecting tubing.
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. |
DWK Life Sciences Kimble Chase™ Borosilicate Glass 3.3 Reusable Test Tubes
Borosilicate Glass 3.3 Reusable Test Tubes are available in various metric diameters and are DIN 12395 certified.
| Autoclavable | Autoclavable |
|---|
DWK Life Sciences Rubber Conical Gasket 8-Piece Set Guko, from EPDM, conical rubber gaskets, for filtering flasks
The rubber sleeve is required to achieve gas tightness during vacuum filtration.
DWK Life Sciences Beaker, Low Form, With Spout
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
Due to its shape, the beaker is a universal product for a wide range of laboratory applications.
| Material | Borosilicate Glass (3.3) |
|---|---|
| Certifications/Compliance | ASTM E-438 Type I, Class A |
| Autoclavable | Autoclavable |
| For Use With (Application) | Heating; Diluting solutions; Mixing several components; Measuring liquid amounts; Sizes 5 and 10 mL without Retrace Code and graduation and size 10000 mL non-DIN/ISO size |
DWK Life Sciences DURAN™ Replacement Cap Liner, PTFE-Coated, Peroxide cured silicone
Cap liners with PTFE faced silicone.
| Quantity | 10/Pk. |
|---|---|
| Material | Silicone,PTFE,VMQ |
| Autoclavable | Autoclavable |
| For Use With (Application) | Replacement cap liner for red PBT caps |
DWK Life Sciences DURAN™ Multi-Connector Cap, GL 45, Tubing Connectors, for peristaltic tubing, 2, 3, 4, or 5 tubing connectors, Red PBT screw cap
2, 3, 4, or 5 peristaltic tubing connector caps for GL 45 DURAN™ bottles.
| For Use With (Application) | Media supply for small bioreactors; Fed-batch bioreactor; Perfusion circuit for cell culture; Oxygenation/aeration of very small samples; Use in a chemistry micro-reactor |
|---|
DWK Life Sciences NMR brush, for cleaning NMR tubes
Stubborn soiling and deposits in NMR tubes can be removed with the NMR brush.
DWK Life Sciences™ KECK™ Assembly Set
The KECK™ assembly set serves as a connection system for a suction bottle, via which the vacuum pump can be connected.
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™ DURAN™ protect+ Graduated Laboratory Bottles with DIN 168-1 Thread
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
Multi-functional clear glass laboratory bottles with protective safety coating.
| Shape | Round |
|---|---|
| Product Type | Laboratory Bottle |
| Mouth | Wide |
| Color | Clear |
| Graduated | Yes |
| Material | Borosilicate Glass (3.3) |
| Autoclavable | Not Autoclavable |
| For Use With (Application) | Preparation of media and reagents, safe storage and shipping of bulk, high-potency active pharmaceutical ingredients (HPAPIs), sample or harvest collection container, culturing vessel, storage of media and reagents, transport and shipping, Liquid handling reservoir |
| Sterility | Non-sterile |
| Closure Included | No |
DWK Life Sciences DURAN™ GLS 80™ Screw Cap, Blue PP, Linerless Lip Seal
Blue PP GLS 80™ wide-mouth screw cap (plug seal) and drip free, PP pouring ring for GLS 80™ bottles
DWK Life Sciences DURAN™ pressure plus+ GL 45 Laboratory Bottle, Clear
Pressure and vacuum resistant glass laboratory bottles.
| Thread Size (Metric) | GL 45 |
|---|---|
| Material | Borosilicate Glass (3.3) |
| Autoclavable | Autoclavable |
| For Use With (Application) | Vacuum filtration; Collection of samples under pressure; Storage of volatile solvents; Storage of gas generating materials |
