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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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3,301 – 3,315 of 7,291 results
3,301

Analytical Sales & Services Hamilton Model 1750 LTN 500 µL Gastight Syringe Cemented Needle
SDP

Hamilton Model 1750 LTN 500 µL Gastight Syringe w Cemented Needle, 22 Gauge, 2" Length, Point Style #3

Qty/Pkg: EACH

ENCOMPASS
3,302

Analytical Sales & Services 8x3mm PTFE, Magnetic Stir Bar with Pivot Ring
SDP

8x3mm PTFE, Magnetic Stir Bar with Pivot Ring\n\n• Diameter: 3mm\n• Length: 8mm\n\nQty/Pkg: 10\n

ENCOMPASS
3,303

Analytical Sales & Services Replacement 0.5µm SS Frits
SDP

0.5µm Replacement SS Frit .062" x .062" x .250"\n\nQty/Pkg: 10PK

ENCOMPASS
3,304

Analytical Sales & Services SS Prep Tubing 1/8" OD - 0.08" ID x 1M
SDP

Stainless Steel Prep Tubing 1/8" OD - 0.08" ID x 1M

ENCOMPASS
3,305

Analytical Sales & Services Lumidox II 96-Well LED Arrays (Copy)
SDP

LumiDox Gen2, 96 Well, 420-VIOLET LED Array, with Lens Mat and Active Cooling Base

ENCOMPASS
3,306

Analytical Sales & Services Stainless Steel Ferrule for 1/8'' OD Tubing
SDP

Stainless Steel Ferrules for 1/8'' OD Tubing

Qty/Pkg: 10

ENCOMPASS
3,307

Analytical Sales & Services Hamilton Model 701N 10µL Cemented Needle Microliter Syringe
SDP

Hamilton Model 701N 10µL Cemented Needle Microliter Syringe, 26s Gauge, 2" Length, Point Style #2

Qty/Pkg: EACH

ENCOMPASS
3,308

Analytical Sales & Services PEEK 1-Piece Fingertight Fitting, 10-32
SDP

Natural PEEK One-Piece Fingertight Fitting, 10-32

ENCOMPASS
3,309

Analytical Sales & Services 10mL Luer Lock Syringe with Siliconized Gaskets - Sterile
SDP

Advantage™ 10mL Luer Lock Syringe with Siliconized Gaskets - Sterile

ENCOMPASS
3,310

Analytical Sales & Services 1mL Low Carry Tapered/Round-Bottom Clear Glass Inserts in 96-Well Plate with Blue Pre-Slit Cap Mat
SDP

1mL Low Carry, Clear Tapered Glass Inserts in 96-Well Sample Prep Plate\n\n• Comes with Blue Opaque Pre-Slit Cap Mat\n\n• Pre-assembled\n\nQty/Pkg: EACH

ENCOMPASS
3,311

Analytical Sales & Services SS Low Flow 50µL Inline Static Bed Mixer - Complete Assembly
SDP

Advantage Stainless Steel Low Flow 50µL Inline Static Bed Mixer Complete Assembly Includes Cartridge and Housing

Qty/Pkg: EACH

ENCOMPASS
3,312

Analytical Sales & Services 8 Well Aluminum Vial Tray for 30mm, Round Bottom Vials
SDP

8 Well Aluminum Vial Tray for 30mm, Round Bottom Vials\n\n• SLAS footprint  (127.75mm x 85.5mm)\n\nFor use with:\n• Agilent fraction collector\n• Waters™ 2767 fraction collector\n• SP VirTis AdVantage Pro Freeze Dryer/Lyophilizer

ENCOMPASS
3,313

Analytical Sales & Services Cellvis 96-well Black Polystyrene/Glass Bottom Plate with high performance #1.5 cover glass
SDP

96-well Cell Culture/Imaging Microplate\n\n• Black polystyrene frame with high performance #1.5 cover glass (0.170±0.005mm)\n• Flat glass bottom\n• Suitable for long term tissue culture\n• Sterilized by Gamma Irradiation and individually packed\n\nQty/Pkg: 20

ENCOMPASS
3,314

Analytical Sales & Services PP MicroSpin Centrifuge Filters with PP Housing, 0.45µm, 0181m, Hydrophilic
SDP

Polypropylene MicroSpin Centrifuge Filters with Polypropylene Housing\n\n• Pore Size 0.45µm, 0181m 20µL-850µL\n• Hydrophilic\n\nQty/Pkg: 100

ENCOMPASS
3,315

Analytical Sales & Services SS Tubing 1/16" OD - 0.04" ID x 30cm
SDP

Pre-cut Stainless Steel Tubing 1/16" OD - 0.04" ID x 30cm

ENCOMPASS