All Products

DWK Life Sciences Kimble™ KIMAX™ Distilling Apparatus Flat-Bottom Flask

Designed for general purpose distillation and phenol distillation

DWK Life Sciences Kimble™ Kim-Kap™ Disposable Closures Available on GSA/VA Contract for Federal Government customers only.

Available in natural (clear) or choice of four colors

DWK Life Sciences Kimble™ Kontes™ Rectangular TLC Developing Tanks with Lids Available on GSA/VA Contract for Federal Government customers only.

Molded glass tank lids for development of any size TLC plate up to 20 × 20cm

DWK Life Sciences Kimble™ KIMAX™-51 Brand Reusable Class A Mohr (Measuring) Pipets Available on GSA/VA Contract for Federal Government customers only.

Subdivisions on all sizes are 0.1mL, except 13-664-10H where subdivisions are 0.01mL

DWK Life Sciences Kimble™ Kontes™ Ultra-Ware™ HPLC Reservoirs Available on GSA/VA Contract for Federal Government customers only.

Designed for the preparation, storage, and delivery of liquid chromatography mobile phases

DWK Life Sciences Kimble™ KIMAX™ Babcock Bottles for Cheese Testing Available on GSA/VA Contract for Federal Government customers only.

Paley centrifuge bottles feature large stoppered opening next to neck to accommodate both liquids and solids

DWK Life Sciences Kimble™ Kontes™ Solid Pennyhead Glass Medium Length Stoppers

Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.

DWK Life Sciences Kimble™ Kontes™ Arsine Generator

Improved model increases ability to make multiple arsenic determinations

DWK Life Sciences Kimble™ Kontes™ 19/38 Cyanide Distillation Apparatus

Apparatus for quantitative analysis of various industrial waste waters, saline and reagent grade water.

DWK Life Sciences Kimble™ Kontes™ Vacuum/Gas Double Manifold with Glass Plugs Available on GSA/VA Contract for Federal Government customers only.

All-glass manifolds for connecting inert gas and vacuum sources

DWK Life Sciences Kimble™ Kontes™ Hollow White Rubber Sleeve Stoppers Available on GSA/VA Contract for Federal Government customers only.

Hollow stopper fits into the neck of the glassware apparatus. Series 774261 may be used at up to 125°C for up to 8 hours.

DWK Life Sciences Kimble™ KIMAX™ Microburets with PTFE-Plug Stopcock Available on GSA/VA Contract for Federal Government customers only.

Used for small volume titrations requiring traceable volumetric accuracy

DWK Life Sciences Kimble™ Kontes™ NMR Sample Tube Caps Available on GSA/VA Contract for Federal Government customers only.

For Kontes™ 5 or 10mm NMR sample tubes

DWK Life Sciences Kimble™ Kontes™ Reagent Sprayers with Screw Thread Ground Joint Available on GSA/VA Contract for Federal Government customers only.

Provide uniform spray mist of visualization reagents for TLC and paper chromatography; use with all standard TLC reagents and most corrosive liquids

DWK Life Sciences Kimble™ Kontes™ Filtering Bell Jar

Useful for filtrations where it is desirable to collect filtrate in a crucible, beaker or flask for further work

DWK Life Sciences Kimble™ Vacuum Desiccator with Collar, 250 x 330

Ideal for removing moisture from solids, storage of hygroscopic chemicals, and applications requiring vacuum desiccation.


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Kimble’s abundant offering of flasks includes types and sizes to meet the needs of any lab.



Kimble offers everything from technically engineered and produced NMR tubes to basic disposable tubes that every lab uses.



Kimble offers one of the most comprehensive vial and accessory product portfolios in the life sciences and chemistry marketplace.



Whether you’re transferring or measuring liquid samples, Kimble has a pipet to meet your needs.



Find a variety of general-purpose and specialty bottles with multiple closure options available in everything from small case quantities to large bulk packs.



Glass beakers offer excellent durability while providing high resistance to chemical attack and thermal shock.

Featured Products

DWK Life Sciences combines the expertise of the DURAN™, WHEATON™ and KIMBLE™ product brands. As one of the world's leading manufacturers of premium lab glass, they offer you a complete range of top-quality choices — from the classic disposables to reusable precision glassware. In addition to this core business, DWK Life Sciences develops and produces a wide range of plastic labware and specialty products for life sciences applications as well as packaging and storage solutions for the pharmaceutical industry.

Across 11 sites in Europe, the USA, Mexico and Asia, DWK Life Sciences manufactures more than 30,000 products. Worldwide, more than 1,700 employees work on the development and production of innovative products and services to meet the high expectations of you and your lab colleagues around the world — inspired by the company slogan, “Excellence in your hands.”