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Tube Racks

Racks for test tubes have openings of various sizes to accommodate specific or a range of tube diameters, and securely hold tubes on benchtops, or in water baths, incubators, or refrigerators. Test tube racks have various configurations and can be stackable, have grips for inversion, be angled or have alphanumeric labels. Test tube rack shapes and sizes vary and they can be made from variety of materials, including plain or epoxy-coated metal, wood, foam, and various acrylics and plastics.
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4,546 – 4,560 of 7,308 results
4,546

Analytical Sales & Services 11mm Black Snap Caps with Pre-Slit Silicone/PTFE Liners
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Advantage™ 11mm Black Snap Caps with Pre-Slit Silicone/PTFE Liners

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Analytical Sales & Services Glass Chamber, 24 Position
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Glass Chamber, 24 Position

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4,548

Analytical Sales & Services Replacement 0.5µm SS Frits for Low Volume Inline Filter 48335
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Advantage Replacement 0.5µm Frits for Low Volume Inline Filter 48335\n\nQty/Pkg: 5PK

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Analytical Sales & Services Vespel Rotor Seal for 8125, 8126
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Vespel Rotor Seal for 8125, 8126

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4,550

Analytical Sales & Services Bottom Rubber Mats for Gen II 96-Well Reactor (101960)
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Bottom Rubber Mats for Gen II 96-Well Reactor (101960)\n\nQty/Pkg: 25

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Analytical Sales & Services SS Analytical Flow 350µL Inline Static Bed Mixer - Complete Assembly
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Advantage Stainless Steel Analytical Flow 350µL Inline Static Bed Mixer Complete Assembly Includes Cartridge and Housing\n\nQty/Pkg: EACH

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Analytical Sales & Services PEEK Microtight Tubing Sleeve for 340-380µm OD Tubing
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PEEK Microtight Tubing Sleeve\n\n• Length: 1.6″\n• Inner Diameter: 395µm (0.0155″), for 340-380µm OD Tubing\n• Outer Diameter: 1/8″\n• Color: Green

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4,553

Analytical Sales & Services Echelon C18 Prep Column. 4µm, 5cm x 20mm ID
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Echelon C18 Prep Column. 4µm, 5cm x 20mm ID

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4,554

Analytical Sales & Services Lumidox II 96-Well LED Arrays (Copy)
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LumiDox Gen2, 96 Well, 470-BLUE LED Array, with Lens Mat and Solid Base

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4,555

Analytical Sales & Services Lancer C18 Analytical Column. 120Â, 5µm, 25cm x 2.1mm ID
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Lancer C18 Analytical Column. 120Â, 5µm, 25cm x 2.1mm ID

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Analytical Sales & Services Lancer C8 Microbore Column. 120Â, 5µm, 15cm x 1.0mm ID
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Lancer C8 Microbore Column. 120Â, 5µm, 15cm x 1.0mm ID

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Analytical Sales & Services Armor C8 Analytical Column. 120Â, 5µm, 5cm x 4.6mm ID
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Armor C8 Analytical Column. 120Â, 5µm, 5cm x 4.6mm ID

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4,558

Analytical Sales & Services Mobile Phase Pre-Heater Assembly with Double UHPLC Fittings, 60cm
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Mobile Phase Pre-Heater Assembly with Double UHPLC Fittings, 60cm x 0.01” ID

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4,559

Analytical Sales & Services AluFit Heat Transfer Collar for 30cm Columns
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AluFit™ Heat Transfer Collar for 30cm Column\n\n• Use for proper heat transfer to analytical size columns when using Hot Sleeve Plus™\n• Provides reduced initial equilibration time

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Analytical Sales & Services Advantage™ 300+ C18 Prep Column. 5µm, 5cm x 20mm ID
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Advantage™ 300+ C18 Prep Column. 5µm, 5cm x 20mm ID

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