".2mL+PCR+tubes"

Stout-walled Thistle Tube Funnels for the delivery of liquid to an existing system or apparatus.

The TubeRocker Mini is designed to provide the ideal speed and tilt angle (24 rpm and 30°) for agitation of sample tubes. The grooved design of the included rubber mat properly secures all tube sizes ranging from 1.5 to 50 ml, without the use of added straps or bands.

White bristles. Size: 9"; brush size: 1/2" dia. x 4 1/2"L. Package of 12.

Somewhere Over the Rainbow Chemistry Lessons Fly.

Made for easy glass cutting.

Comprises an inverted “U” tube with its ends closed by sintered discs. For use in experiments involving the measurement of cell EMF under conditions of forward, zero and reverse current flow. The bridge comprises an inverted “U” tube with its ends closed by sintered discs. This apparatus provides a more effective method of making reversible cells then the wet filter paper or agar gel methods. Dia. of arms 13mm, overall width 80mm, overall height 100mm.

Perfect for Student Use.

Provides an Optimum Seal Every Time.

Investigate the relationship between the speed of a fluid and its pressure

Illustrate how spectral patterns can be analyzed from a combination of gases.

Divide single source tubing into two with this autoclavable connector. Fine chemically resistant polypropylene. Package of ten.

PCR amplify the ITS region, a fungal DNA barcode that you can sequence and match to genetic databases for molecular identification of fungi.

May the force of inquiry be with you in this fun demonstration.

Demonstrate the free-fall motion of objects in atmospheric pressure and vacuum conditions.

Mounted on a wooden stand with a scale, the apparatus is comprised of a three-limbed glass tube with rubber tubing on the center.