DWK Life Sciences (Kimble)

These tubes are suitable for tissue culture work and general bacteriological use. 73760 series and 90 series items that end in ‘F’ have flat bottoms which contribute to stability 73770 series items are produced with a round bottom Modular trays are shrink-wrapped in plastic film Supplied...

ValueWare® graduated cylinder with a white scale and marking spot Made of KG-33 borosilicate glass Provided with a detachable, plastic hex base, which provides for compact storage when not in use

Ideal for laboratory applications that require high-speed centrifugation, this 15ml graduated centrifuge tube is an essential tool in the separation of fluids, gases, or liquids based on density. The tube is accurately marked with graduations for precise volume calculations, ensuring reliable...

This graduated 50 ml KIMAX tube has a short tapered bottom. Graduated and calibrated to contain. The top end has a pour spout. Scale, legend and marking spot are durable white ceramic enamel. 50ml total capacity; graduated from 0-10 ml in increments of 0.5 ml and from 10-50 ml in increments of 1 ml

Calibrated "to deliver" Single, white metric scale Ideal for educational institutions or general laboratory procedures

These Nessler tubes are ideal for color comparison and feature cap style stoppers that do not need to be removed to take readings. Shadowless bottom of each tube transmits undistorted light Standard Taper cap style stopper Replacement cap is 15182 (3058L93 & 3058L98) 3058K65 is supplied in a...

Funnel, Long Stem, 58°, 55mm

For testing ammonia nitrogen “Shadowless” bottom eliminates dark spots caused by distortion of transmitted light. Made of glass specially formulated to be as free of color as possible. Marks have fused-in white filler. Package of six tubes.

A device for the visual indication of liquid flow. Flow indication is visible at a distance. Usable with water down to a flow range of approximately 100 mL/minute, which is adequate for even the smallest cold finger condensers. The upper flow limit is in excess of 1 liter/minute. Speed of ball...

Enhanced graduations Completely autoclavable Marking Spot Drip-free dispensing

Two-neck heavy wall flask with Standard Taper outer joints Side neck is angled Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

KIMAX bottles conform to ASTM E438, Type I, Class A glass. Bottle necks are ground to accept flathead color-coded PTFE stoppers. Replacement stoppers are 41941.

KIMAX tube with a long taper. Calibrated "to contain". Used to determine the bottom sediment and water in petroleum. Made in accordance with the former specifications of the American Petroleum Institute. Scale, legend and marking spot are durable white ceramic enamel.

Vial, Clear, 10 mL Grad.S/T

Used with mineral oil to observe gaseous addition to reactions. May be used to vent a reaction mixture to the atmosphere. Tubing connections are 8 mm O.D. and may be used with 179730-0808 or 179920-0808 to join multiple bubblers if necessary.

Medium durometer PTFE / silicone septum Allows for good resealability, core resistance, multiple injections and easy penetration

Bottles come bulk packed in shrink wrapped with caps in bags Clear glass allows for easy viewing of contents Amber glass protects light-sensitive contents Two capacities: 2 and 4 ounces Choice of five liner styles Type III soda-lime glass Narrow mouth design

This closed system tissue homogenizer (tube with pestle) is non-sterile and packaged in a bulk pack configuration.

Wide mouth design makes it easy to add or remove contents Clear glass allows for easy viewing of contents Amber glass protects light-sensitive contents Type III soda-lime glass Six capacities: 1, 2, 4, 8, 16 and 32 ounces Choice of six liner styles

Featuring a screw thread design, these vials are made from clear KG-33 borosilicate glass for maximum durability and chemical resistance. Their short style design makes them compact and easy to store, while the absence of closure allows for customization based on specific needs. These vials are...