Disposable Polypropylene Reference Tips™ for Eppendorf®, Excalibur®, Finnipette® and Pipetman™ Made of translucent white polypropylene with graduations permitting visual confirmation of volume pipetted. 7740K15 and K50 tips have volume range 1-250 µL with graduation…

The 64 Well “Reversible” Micro Tube Racks are designed so that one side of the rack accommodates 0.5ml microcentrifuge tubes. The reverse side holds 1.5ml to 2.0ml microcentrifuge tubes and screw cap microcentrifuge tubes. A great replacement for cardboard or metal freezer racks. …

The Snap-Cap Microcentrifuge Tube gives a firm, dependable seal, and its tough virgin-polypropylene construction withstands the rugged G-forces of high-speed centrifugation. Use it with confidence for specimen collection, mixing, electrophoresis sampling/ handling, enzyme assays, radioassays,…

The 80 Well Micro Tube Racks are designed with 80 wells in a 16 x 5 configuration with each well numbered for convenient sample identification. Rack dimensions are 9"L x 2-1/16"D with a well diameter of 10.5mm. Available in 9 original colors plus 5 fluorescent colors, this assortment…

No special locking cap devices needed Over 30,000 x g without cap locks Available in 0.6 mL, 1.5 mL and 2.0 mL Safe sample deposit All three volumes available in siliconized polypropylene The cap of the G-Tube is designed so no special locking device is needed. The cap…

Polypropylene tubes Without caps.

These microcentrifuge tubes feature a flat top cap which provides a positive and secure seal when closed, thus providing maximum protection for contents. Fabricated with virgin polypropylene for excellent chemical resistant qualities and good clarity. These tubes have high impact strength and will…

The 96 Well "Reversible" Micro Tube Racks are designed so that one side of the rack accommodates 0.5ml microcentrifuge tubes. The reverse side holds 1.5ml to 2.0ml microcentrifuge tubes and screw cap microcentrifuge tubes. A great replacement for cardboard or metal freezer racks. …

SILCONIZED TIPS minimize liquid retention of viscous or proteinaceous samples. Precise and complete sample delivery Prevents protein or nucleic acid adherence Universal fit provides absolute seal Ideal for use in DNA procedures. Low adhesion surface assures complete…