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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6,736 – 6,750 of 7,343 results

6,736

Uline Cantilever Rack - Single Sided, 56 X 49 X 96"

Cantilever Rack-Single Sided 56X49X96IN

Pricing & Availability

6,737

Abcam Fura-2 AM, Ca2+ selective fluorescent indicator, 10UNIT

MW 1001.8 Da, Purity >95%. High affinity Ca2+ selective fluorescent indicator (Kd = 145 nM). Rapidly metabolized by cytoplasmic esterases leading to the active dye Fura 2. Cell-permeable. Excitation spectrum dependent on [Ca2+]i. Ex340/380/Em505.

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

Pricing & Availability

6,738

Grainger Externalooving Toolholder KGDR 2020K

The Kyocera External Grooving Toolholder 170JM7 is a high precision toolholder for external grooving and parting. It has a JM7 interface and is compatible with ISO turning holders. The toolholder body is made from forged steel for durability. It accepts inserts with a thickness of 2.5mm and widths up to 3.97mm. The maximum depth of cut is 1mm. This is a high quality toolholder suitable for precise grooving and parting operations.