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Test Tubes & Sample Tubes

Brand: Bel-Art Model: F18860-2125
Stack Rack Test Tube RackFor 20-25mm Tubes, 40 Places, PolypropyleneThese sturdy, rigid racks feature interlocking end plates with handles for secure stacking when loaded with tubes up to 10cm (4") long. Includes alpha numeric indexing for easy tube identificationPolypropylene racks have white surfa..
Brand: Bel-Art Model: F18860-2630
Stack Rack Test Tube RackFor 25-30mm Tubes, 24 Places, PolypropyleneThese sturdy, rigid racks feature interlocking end plates with handles for secure stacking when loaded with tubes up to 10cm (4") long. Includes alpha numeric indexing for easy tube identificationPolypropylene racks have white surfa..
Brand: Bel-Art Model: F18513-2300
Organizes valuable USP™ reference standards. Use in Secador® 1.0 - 4.0 desiccators for low humidity storage. •Clear acrylic construction for easy viewing of labels •Stores thirty 23mm standards bottles in a compact footprint..
Brand: Bel-Art Model: F18745-1300
Switch-Grid Test Tube Rack Grids; For 10-13mm Tubes, Orange (Pack of 4)This innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid s..
Brand: Bel-Art Model: F18745-1600
Switch-Grid Test Tube Rack Grids; For 13-16mm Tubes, Blue (Pack of 4)This innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid set..
Brand: Bel-Art Model: F18745-2000
Switch-Grid Test Tube Rack Grids; For 16-20mm Tubes, Green (Pack of 4)This innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid se..
Brand: Bel-Art Model: F18745-2500
Switch-Grid Test Tube Rack Grids; For 20-25mm Tubes, Fuchsia (Pack of 4)This innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid ..
Brand: Bel-Art Model: F18745-3000
Switch-Grid Test Tube Rack Grids; For 25-30mm Tubes, Yellow (Pack of 4)This innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alt..
Brand: Bel-Art Model: F18745-0014
Switch-Grid Test Tube Rack; 12 Places, For 25-30mm Tubes, YellowThis innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alter..
Brand: Bel-Art Model: F18745-0013
Switch-Grid Test Tube Rack; 24 Places, For 20-25mm Tubes, FuchsiaThis innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alte..
Brand: Bel-Art Model: F18745-0012
Switch-Grid Test Tube Rack; 40 Places, For 16-20mm Tubes, GreenThis innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alternate s..
Brand: Bel-Art Model: F18745-0011
Switch-Grid Test Tube Rack; 60 Places, For 13-16mm Tubes, BlueThis innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alternate si..
Brand: Bel-Art Model: F18745-0010
Switch-Grid Test Tube Rack; 84 Places, For 10-13mm Tubes, OrangeThis innovative, split-frame rack holds up to two different size tubes in the same rack and allows users to quickly switch grids to hold other sizes as needed. Each rack frame includes a set of grids in one size. Grid sets in alternate ..
Brand: Bel-Art Model: F18890-0100
Tilt your test tube rack to 25°, 35° or 45° to reduce hand strain when working with pipettors. Also ideal for creating agar slant tubes or use with the Mini-Magnifier (F37865-0000) to aid in the viewing of Petri dishes. • Base legs have predetermined slots that stand slides in and out of to easily ..
Brand: Bel-Art Model: H18977-0000
This polypropylene rack holds 143 vacuum-type syringe tubes: 80 tubes 12.7mm (¹/₂") O.D. and 63 tubes 16mm (⁵/₈") O.D. up to 102mm (4") long. •Tubes are suspended in channels by colored stoppers providing instant visual identification •One or two channels may be left open for stacking blood samples ..
Brand: Bel-Art Model: F18864-0001
Water Bath RackFor 13-16mm Tubes, 50 PlacesMolded of a special blend of polypropylene that is heavier than water, these racks sink to the bottom of the bath and will not tip over.All racks are 21.3L x 11cmW (8³/₈ x 4⁵/₁₆")Steam autoclavable at 121ºC (250ºF)..
Brand: Bel-Art Model: F18867-0001
Water Bath RackFor 25-30mm Tubes, 15 PlacesMolded of a special blend of polypropylene that is heavier than water, these racks sink to the bottom of the bath and will not tip over.All racks are 21.3L x 11cmW (8³/₈ x 4⁵/₁₆")Steam autoclavable at 121ºC (250ºF)..
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