Bel-Art Flaskup Polypropylene Flask Holders, For 100ml Round Bottom Flasks 3Pk

This unique stand holds up to 94 pipettes and rotates on a central vertical axis for convenient selection. Rotating disks are 18cm (7⅛") diameter. Instructions for quick assembly included. Lower disc consists of four concentric troughs with tapered sides and open bottoms which cradle the tips protectively Upper rotating disc has a grid pattern concentric with the bottom disc keeping the pipettes vertical Liquid draining off the pipette tip is retained on top of the stationary base by the outer rim Low center of gravity stabilizes the 48cm high (18³⁄₄") stand on the 23cm (9") diameter base

Laboratory space is always in high demand making the small footprint of the Scienceware® Lab-Aire® II Drying Racks a practical solution for drying and storing fragile, frequently used labware. Lab-Aire II Non-Electric Benchtop Dryers lets you place your dryer wherever it will be most convenient. Rugged ABS plastic will never corrode and easily wipes clean and the drip/storage trays have scalloped wells to hold long thin labware. Small (3"), medium (4") and large (5") pegs can be moved and repositioned to hold a variety of labware including beakers, flasks, bottles, test tubes and ...

Lab-Aire®II Electric Drying Racks accelerate drying of labware with warm, circulating air while their compact footprint uses minimal benchtop space. 230V models are CE marked. 400 watts of drying power gently circulates heated air into and around items to decrease drying time Efficiency is enhanced with a replaceable foam filter that keeps warmed air dust free Heat selector knob allows choice of three temperature settings: high, medium and low Power button illuminates when in use, and an 8-amp @ 120V (4-amp @ 230V) circuit breaker and independent thermo-fuse protects unit from overheating ...

Includes 10 places for holding glass plates with a weighted base for safety. Made of white polypropylene with steel fittings, the rack weighs 3¾ lbs (1.7kg). Wide handles provide a secure grip while transporting the filled rack Smooth polypropylene material cushions glass edges to reduce chipping and cracking Flat area on each end is designed for labeling racks as 'used', 'unused', 'treated' or 'untreated'

Holds large conical and round-bottom centrifuge tubes that cannot stand up by themselves (such as Falcon®, Corning®, Nunc®, and Kimble®). Features: Epoxy-coated steel wire rack is 10.2 cm (4") high; has two levels of square grids to hold 6 tubes up to 250 ml (60 mm diameter) Heat-cured epoxy coating is unaffected by organic solvents, salts, weak acids and weak alkalis Temperature range: -223°C (-369°F) to 121°C (250°F); autoclavable