Trays

Trays are shallow containers that have a flat surface and raised edges for transporting or holding supplies, liquids, samples, or other items. They are often used for soaking, cleaning, autoclaving, storing, organizing, or carrying lab products and containing spills, as well as for staining samples. Trays can be made of glass, plastic, metal, or fiberglass, and are available in a variety of shapes and sizes. Depending on their intended use, they may also feature lids, carrying handles, or faucets.

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571 – 585 of 1,093 results

571

Perkin Elmer US LLC PEEK Ring Nut for High Pressure 100 mL, 100 Bar Digestion Vessel Closure Cap

PEEK Ring Nut for High Pressure 100 mL, 100 Bar Digestion Vessel Closure Cap

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572

Swanstrom Tools S77E

NC3254132 S77E

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573

Phenomenex Inc Phenomenex Synergi Column, Hydro-RP, 10 μm, 250 x 4.6 mm

Synergi Hydro-RP HPLC column optimized for retention and separation of polar and weakly hydrophobic compounds, with compatibility for highly aqueous mobile phases.

Hydro-RP stationary phase for improved polar analyte retention.
10 μm particle size for robust, high-capacity separations.
80 Å pore size suitable for small to medium molecules.
250 x 4.6 mm dimensions for analytical-scale runs.
Reversed-phase HPLC mode, compatible with 100% aqueous solvents.
Approximately 19% carbon load for balanced retention and efficiency.

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574

Buehler HARDENER

NC3718667 HARDENER

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575

Sigma Aldrich Fine Chemicals Biosciences COV362

NC3863702 COV362

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576

Cole-Parmer High-density polyethylene utility tray, 17 1/2" x 15 1/2" x 4"

These durable, 3/16'' thick high-density polyethylene trays are NSF-certified and meet USDA requirements.

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577

Alkali Scientific ASI™ Miniwell Tray, Teraski Format, 83x58mm, 10µL Working Volume, Polystyrene (PS), 100/Case, 72-Well, DNase, RNase & Pyrogen-Free

Designed for precision and reliability, these Terasaki-style mini trays are ideal for serotyping, HLA applications, microlymphocytotoxicity, cell cloning studies, protein crystallization, and sequencing reactions. Each tray features a specially treated polystyrene surface that enhances reagent and sample mixing, even after freezing and thawing. This surface treatment minimizes antibody affinity, even at high concentrations, and reduces protein adsorption for improved assay performance. With exceptional optical clarity, these trays are compatible with inverted microscopes for detailed analysis. Large, raised alphanumeric markings ensure easy identification, while the wells—featuring an inverted, truncated cone design—offer a working volume of 10µL. For convenient storage and organization, high- and low-profile trays are stackable when used with the included lid, while S-plates can be stacked without a lid.