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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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1,576 – 1,590 of 7,346 results
1,576

Analytical Sales & Services PEEK Flangeless Nut for 1/16" OD Tubing
SDP

Natural PEEK Flangeless nut, 5/16-24 Flat-Bottom

ENCOMPASS
1,577

Analytical Sales & Services Tefzel Tee for 1/16" OD Tubing
SDP

Tefzel Tee with .020" Thru-Hole for 1/16" OD Tubing\n\nQty/Pkg: EACH

ENCOMPASS
1,578

Analytical Sales & Services Lancer C18 Microbore Column. 120Â, 5µm, 10cm x 0.3mm ID
SDP

Lancer C18 Microbore Column. 120Â, 5µm, 10cm x 0.3mm ID

ENCOMPASS
1,579

Analytical Sales & Services Armor C18 Analytical Column. 120Â, 5µm, 5cm x 3.0mm ID
SDP

Armor C18 Analytical Column. 120Â, 5µm, 5cm x 3.0mm ID

ENCOMPASS
1,580

Analytical Sales & Services SAX SPE 96-Well Plate, 1.0mL/25mg Bed
SDP

Silica Based Strong Anion Exchange SPE, 1mL 96 Well Filter Plate, 25mg per well

ENCOMPASS
1,581

Analytical Sales & Services RheFlex PEEK 1/16" Extra-Long Fittings Set, 10-32
SDP

RheFlex PEEK 1/16" Extra-Long Fittings Set 10-32

Qty/Pkg: EACH

ENCOMPASS
1,582

Analytical Sales & Services 4 Port 3-Way Flow Switching Valve
SDP

4 Port 3-Way Flow Switching Valve\n\nQty/Pkg: EACH

ENCOMPASS
1,583

Analytical Sales & Services Lumidox II 24-Well, 18mm Spacing LED Arrays
SDP

LumidoxII 24 Well, 18mm Spaced 505-CYAN LED Array, with Lens Mat and Active Base\n

ENCOMPASS
1,584

Analytical Sales & Services Plug, 1/2" NPT Pipe Size
SDP

Plug, 1/2" NPT Pipe Size, Polypropylene

ENCOMPASS
1,585

Analytical Sales & Services Thread Adapter PTFE GL45 Cap to Nalgene Single Thread Bottle
SDP

Canary-Safe Thread Adapter, PTFE GL45 Cap to Nalgene Single Thread Bottle

ENCOMPASS
1,586

Abcam UBP141, GluN2D antagonist, 10MG

MW 378.4 Da, Purity >98%. GluN2D (formerly NR2D) antagonist, displaying modest GluN2 (NR2) subunit selectivity. Shows 7-fold selectivity for GluN2D (NR2D)-containing NMDA receptors vs. GluN2B (NR2B) and 5-fold selectivity over GluN2A (NR2A ) but does not discriminate between GluN2C (NR2C) and GluN2D (NR2D). Ki values are 22 (NR1/2A), 17.2 (NR1/2B), 5.24 (NR1/2C) and 2.36 μM (NR1/2D).

The product is subject to the following: Abcam Restricted Use Statement

ENCOMPASS_PREFERRED
1,587

Analytical Sales & Services Lancer Phenyl Microbore Column. 120Â, 4.5µm, 3cm x 0.5mm ID
SDP

Lancer Phenyl Microbore Column. 120Â, 4.5µm, 3cm x 0.5mm ID

ENCOMPASS
1,588

Analytical Sales & Services Tefzel Tubing
SDP

Tefzel Tubing, 0.062” ID x 1/8” OD x 50’

ENCOMPASS
1,589

Analytical Sales & Services SS Pre-Column Inline Filter Assembly with 49102 0.5µm Frit
SDP

Advantage 0.5µm SS Pre Column Inline Solvent Filter Assembly with 49102 Frit\n\nQty/Pkg: EACH

ENCOMPASS
1,590

Analytical Sales & Services Tefzel Ferrule for 1/16" OD Tubing
SDP

Tefzel Ferrule for 1/16” OD Tubing\n\nQty/Pkg: 10PK

ENCOMPASS