Wet/Dry Test Tube Racks. Polypropylene. These racks provide excellent stability with no tendency to float or move in circulating water baths. An alpha numeric grid reference on the top tier enables precise location in the rack of particular samples. Available in three colors (white, red and blue)…

Holds conical bottom tubes Polystyrene foam racks are designed to hold 25 Corning 15 mL conical bottom plastic centrifuge tubes.

Fully autoclavable Molded from reinforced nylon for strength and durability with no coatings to chip, peel, or rust Single piece, three tier grid design for secure and stable racking of tubes Good temperature and chemical resistance to withstand a variety of lab procedures Large, flat…

4-Way Flipper Racks with Tray Multi-tube compatibility. Four 4-way racks in a convenient tray. Each Flipper can be independently oriented. 4-way rack can be used either in the tray or independently. Standard or fluorescent colors.

50-Hole Scintillation Vial Rack Accommodates fifty 20-mL scintillation vials up to 28 mm in diameter or fifty 40-mL EPA vials Durable polypropylene resists most organic reagents Autoclavable Underside of wells recessed for stability when stacked, and each well has opening in bottom to…

Test Tubes ‘Hang in There’ in Any Position, Even Inverted! Retainer fingers hold tubes firmly in the rack plates with no fear of dislodging, making them perfect for both decanting and water bath work.  • Fingers allow simultaneous decanting to save valuable…

Suitable for Cryo.s with starfoot base (Cat.-No. 122 XXX, 123 XXX, 126 XXX, 127 XXX) Improved handling since the tubes can be opened with one hand Rubber base to prevent slipping Offers space for up to 40 Cryo.s

The fully assembled, polypropylene Mega Tube Racks are great for high throughput labs requiring large sample storage. They are made of light and durable material for safer transportation, and have alpha-numeric identification for quick location and retrieval of tubes. These racks are stackable,…

Constructed of polypropylene, these racks will not rust or deform. They can be frozen or autoclaved and fold flat for storage. Open design is ideal for use in a waterbath. An alphanumeric grid is located on the top surface.

Maintain the 96-Place Format of High Throughput Applications with Large, 15mL Test Tube Capacity Ideal for mimicking the 96-place format used in microplates, deep-well plates and other tools configured for drug discovery and robotic applications. Flow-through design allows rapid…

Rack for 15mL & 50mL centrifuge tubes, orange, ships flat & is simple to assemble. Holds twenty 50mL and thirty 15mL centrifuge tubes.