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Beads are designed to reduce operation times, isolate proteins through affinity binding, and clean equipment. Safer than conducting heat through water, bath beads will not produce dangerous splashes or evaporate which can cause fragile glassware to break. The culturing spheres allow cells to expand and control synthesis. The balls are fabricated in various diameter sizes and materials to meet specific procedure requirements. Requiring less maintenance than alternatives, the beads minimize overall preparation time.

Beads are designed to reduce operation times, isolate proteins through affinity binding, and clean equipment. Safer than conducting heat through water, bath beads will not produce dangerous splashes or evaporate which can cause fragile glassware to break. The culturing spheres allow cells to expand and control synthesis. The balls are fabricated in various diameter sizes and materials to meet specific procedure requirements. Requiring less maintenance than alternatives, the beads minimize overall preparation time.


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Product Image-77680-458

BioPure Platinum Nanoparticles 1 mg/ml Citrate (bare/displaceable surface), nanoComposix

Supplier: NANOCOMPOSIX, INC.
Description: Purified, concentrated, high quality platinum nps; sterile and endotoxin-free. Citrate surface.

New Product

Product Image-77679-674

BioPure Silver Nanospheres 1 mg/ml Citrate (bare/displaceable surface), nanoComposix

Supplier: NANOCOMPOSIX, INC.
Description: Purified, concentrated, high quality silver nps; sterile and endotoxin-free. Bare citrate surface.

New Product

Image Unavailable-77680-324

BioReady Gold Nanoshells, 150 nm for Passive Conjugation

Supplier: NANOCOMPOSIX, INC.
Description: 150 nm gold nanoshells for passive adsorption combine strong plasmonic optical properties with surface chemistry designed for passive conjugation. These nanoparticles are used in applications such as immunodiagnostics, lateral flow assays, nanomedicine, drug delivery, biosensors, and more.

New Product

Product Image-77680-394

NanoXact Gold NanoShells 1 mg/ml PVP Surface for High Stability, nanoComposix

Supplier: NANOCOMPOSIX, INC.
Description: Nanoparticle with a silica core and gold shell; high concentration with near-infrared absorbance

New Product

Image Unavailable-76287-000

Chelex Beads, G-Biosciences

Catalog Number: (76287-000)
Supplier: G-Biosciences
Description: Chelex beads are made of a styrene divinylbenzene copolymer containing paired iminodiacetate ions, which act as chelating groups in binding polyvalent metal ions.
Product Image-89167-124

Lab Armor Beads, Chemglass

Catalog Number: (89167-124)
Supplier: Chemglass
Description: Lab Armor™ Beads extend the life of the bath by reducing burn-out risk, eliminating corrosion and cleaning.

Small Business Enterprise


Product Image-76339-766

NEBExpress Ni-NTA Magnetic Beads, New England Biolabs

Supplier: New England Biolabs (NEB)
Description: An affinity matrix for the small-scale isolation and purification of polyhistidine-tagged (His-tagged) fusion proteins in manual or automated formats. Immobilized Metal Affinity Chromatography (IMAC) purifications employing Ni-NTA (nickel-nitrilotriacetic acid) magnetic beads can be performed under native or denaturing conditions which permit efficient binding and purification of insoluble proteins, proteins that aggregate in inclusion bodies, or proteins that possess a tertiary structure that sequester the polyhistidine affinity tag.

Product Image-77680-026

NanoXact Gold Nanospheres, 0.05 mg/ml (Au), Citrate Surface, nanoComposix

Supplier: NANOCOMPOSIX, INC.
Description: High quality gold nanoparticles. Displaceable citrate surface. Provided with full COA for great value.

New Product

Product Image-77679-820

NanoXact Silver Nanospheres, Dried, PVP Surface, nanoComposix

Supplier: NANOCOMPOSIX, INC.
Description: High quality silver nanoparticles. Dried powder, redispersible in polar solvents (water, alcohols).

New Product

Product Image-76333-114

Empore™ Solid Phase Extraction Filter Aid, CDS Analytical

Catalog Number: (76333-114)
Supplier: CDS ANALYTICAL
Description: Empore™ filter aid 400 is a high density glass bead product intended for use as a filtration aid when extracting samples with a high particulate content using Empore solid phase extraction disks.
Product Image-77680-346

NanoXact Gold Nanoshells 1 mg/ml PEG surface, nanoComposix

Supplier: NANOCOMPOSIX, INC.
Description: Nanoparticle with a silica core and gold shell; high concentration with near-infrared absorbance

New Product

Product Image-89166-162

Protein A Mag Sepharose Xtra

Supplier: Cytiva
Description: Protein A Mag Sepharose Xtra magnetic beads are designed for rapid, small-scale purification and screening of monoclonal and polyclonal antibodies from serum and cell supernatants.

SDS Certificates Product available on GSA Advantage®

Product Image-48300-448

Chemical Glass Beads, Propper Manufacturing

Supplier: Propper
Description: Propper solid chemical beads are designed to reduce bumping during boiling, refluxing, and other distilling operations.

Small Business Enterprise Minority or Woman-Owned Business Enterprise

Product Image-101227-556

Chitin Magnetic Beads, New England Biolabs

Catalog Number: (101227-556)
Supplier: New England Biolabs (NEB)
Description: An affinity matrix for the small-scale isolation of target proteins fused to a chitin binding domain (CBD)

Small Business Enterprise


Product Image-101227-356

Protein A Magnetic Beads, New England Biolabs

Catalog Number: (101227-356)
Supplier: New England Biolabs (NEB)
Description: Protein A Magnetic Beads are an affinity matrix for the small-scale isolation and purification of immunoglobulins.

Small Business Enterprise


Product Image-10015-244

Bead Ruptor Bulk Beads, Omni International

Catalog Number: (10015-244)
Supplier: OMNI INTERNATIONAL
Description: Bead beating is the most effective and verstile lysis method available
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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