Bossheads
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.
VWR® Talon® Regular Clamp Holder
Supplier: VWR International
Features a streamlined design for maximum contamination resistance and easy cleaning.
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VWR® Talon® All-Position Clamp Holder
Supplier: VWR International
Surpass standard holding capabilities with this all-position clamp holder.
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VWR® Talon® S-Connectors
Supplier: VWR International
Clamp is ideal for constructing lab frames or other supports requiring the connection of two perpendicular rods.
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VWR® Talon® Swivel Holder
Supplier: VWR International
Two Q-clamp post holders with center swivel capacity allow tilting of clamp at any angle in parallel planes.
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SP Bel-Art Bosshead, Bel-Art Products, a part of SP
Supplier: Bel-Art Products, a Part of SP
This open-sided stainless steel bosshead accepts rods up to 13 mm (½") diameter.
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Clamp Holder, Jumbo, Ace Glass Incorporated
Supplier: Ace Glass
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
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Clamp Holder, Nickel-Plated Zinc, Ace Glass Incorporated
Supplier: Ace Glass
This clamp holder is normally used to secure clamps to rods and lab frame supports
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Universal 2 Prong Clamp with Bosshead, Eisco Scientific
Supplier: Wards
A versatile clamp to securely grip a variety of cylindrically shaped glass and labware.
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Premium Bosshead
Supplier: Wards
Great for Connecting Rods and Apparatus in Tight Places without Sacrificing Strength
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Premium Diecast Bosshead
Supplier: Wards
Threaded Metal One-Piece Clamping Screws
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Premium Heavy-Duty Bosshead
Supplier: Wards
Thicker Than Normal 7 mm Threaded Clamping Screws
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Premium Bosshead with Universal Swivel
Supplier: Wards
This bosshead can swivel 360°.
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Boss Head, Double Swivel
Supplier: Wards
Our swiveling boss head allows you to hold two rods at any angle.
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Eisco® Boss Head, Aluminum
Supplier: Wards
Secure laboratory equipment and apparatus at right angles.
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