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You Searched For: Chromatography+Buffers

Bossheads are essential parts to complete the laboratory retort stand construction for titration, filtration, or distillation experiments. With two screw clamps, bossheads attach to the vertical rod supported by the apparatus base and simultaneously securely hold the sample. All designs are lightweight and durable for testing longevity and come in a variety of finishes. Some are designed to fit the standard rod diameter, while others have more flexibility in sizes. Rotating designs allow any angle to be achieved.

Bossheads are essential parts to complete the laboratory retort stand construction for titration, filtration, or distillation experiments. With two screw clamps, bossheads attach to the vertical rod supported by the apparatus base and simultaneously securely hold the sample. All designs are lightweight and durable for testing longevity and come in a variety of finishes. Some are designed to fit the standard rod diameter, while others have more flexibility in sizes. Rotating designs allow any angle to be achieved.


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Product Image-12621-246

VWR® Talon® S-Connectors

Description: Clamp is ideal for constructing lab frames or other supports requiring the connection of two perpendicular rods.
Catalog Number: 12621-246
Supplier: VWR International
Product Image-89202-610

VWR® Talon® Regular Clamp Holder

Description: Features a streamlined design for maximum contamination resistance and easy cleaning.
Catalog Number: 89202-610
Supplier: VWR International
Product Image-89202-628

VWR® Talon® Swivel Holder

Description: Two Q-clamp post holders with center swivel capacity allow tilting of clamp at any angle in parallel planes.
Catalog Number: 89202-628
Supplier: VWR International
Product Image-21572-658

VWR® Talon® All-Position Clamp Holder

Description: Surpass standard holding capabilities with this all-position clamp holder.
Catalog Number: 21572-658
Supplier: VWR International

Certificates


Product Image-47750-928

SP Bel-Art Bosshead, Bel-Art Products, a part of SP

Description: This open-sided stainless steel bosshead accepts rods up to 13 mm (½") diameter.
Catalog Number: 47750-928
Supplier: Bel-Art Products, a Part of SP
Product Image-89084-750

Clamp Holder, Jumbo, Ace Glass Incorporated

Description: This clamp holder is great for holding large and heavy assemblies, since it can grip rods or pipe up to 22 mm in diameter, or as small as 5 mm
Catalog Number: 89084-750
Supplier: Ace Glass

Small Business Enterprise


Product Image-89084-746

Clamp Holder, Nickel-Plated Zinc, Ace Glass Incorporated

Description: This clamp holder is normally used to secure clamps to rods and lab frame supports
Catalog Number: 89084-746
Supplier: Ace Glass

Small Business Enterprise


Product Image-470165-422

Premium Diecast Bosshead

Description: Threaded Metal One-Piece Clamping Screws
Catalog Number: 470165-422
Supplier: Wards
Product Image-470165-426

Premium Heavy-Duty Bosshead

Description: Thicker Than Normal 7 mm Threaded Clamping Screws
Catalog Number: 470165-426
Supplier: Wards
Product Image-470231-448

Universal 2 Prong Clamp with Bosshead, Eisco Scientific

Description: A versatile clamp to securely grip a variety of cylindrically shaped glass and labware.
Catalog Number: 470231-448
Supplier: Wards
Product Image-470137-832

Boss Head, Square

Description: Perfect for Physics
Catalog Number: 470137-832
Supplier: Wards
Product Image-470165-424

Premium Bosshead

Description: Great for Connecting Rods and Apparatus in Tight Places without Sacrificing Strength
Catalog Number: 470165-424
Supplier: Wards
Product Image-470165-428

Premium Bosshead with Universal Swivel

Description: This bosshead can swivel 360°.
Catalog Number: 470165-428
Supplier: Wards
Product Image-470137-826

Boss Head, Right Angle

Description: Securely holds rods at a 90 degree angle.
Catalog Number: 470137-826
Supplier: Wards
Product Image-470356-228

Eisco Test Tube Holder Clamp on Swivel Bosshead

Description: Versatile swivel bosshead test tube clamp holder to increase user friendly operations.
Catalog Number: 470356-228
Supplier: Wards
Product Image-470137-842

Boss Head, Double Swivel

Description: Our swiveling boss head allows you to hold two rods at any angle.
Catalog Number: 470137-842
Supplier: Wards
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