Excellent for holding small objects, The jaws on these burette clamps open from 15mm to 45mm (0.5" to 1.75"). The clamp attaches to rods up to 13mm (0.5"). O.D. Jaws can be rotated and locked at any angle. Available with the jaws coated or uncoated.

This clamp features plastic coverd spring jaws. Accepts burettes up to 35mm OD, and support rods up to 0.5" OD. Available as a single or double burette clamp.

Zinc plated steel extension rings. Rod diameter is 5/1", overall length is 12".

Each set contains a stamped steel base and rod along with 2, 3, 4, or 5 cast iron rings with clamps. Sets are shipped in specially designed boxes.

Made of steel wire, zinc plated. Stand has a heavy wire gauze top. Overall height is 5" to accommodate all sizes of burners. Available with or without a ceramic center on wire gauze top.

Tall form clear quartz glass crucibles are ideal for applications that require ashing of samples. Quartz material offers low expansion, dimensional stability, and thermal shock resistance. Can withstand a continuous operating temperature of 1050°C (1922°F). Lids are also manufactured from quartz…

Support rings with clamp, cast iron.

This deluxe set includes a support stand (5” x 8”) with support rod (20”), support ring (3”), a 2-prong extension clamp with cork lined jaws and a clamp holder. The support rod includes a 3” long rod to provide more torque when securing the rod to the base plate.

Screw Compressor Clamps are made fo steel wire and nickel plated. Opens to either 3/4" or 1" and is available as a “closed” or “open” type.

Steel rod, zinc-plated extension support rings. Rod diameter 7 mm (0.27”) and the straight rod portion of each is 7.25” (184 mm) long. Open support rings are ideal for use with funnels, boiling flasks, and separatory funnels.

Thermometer Clamp features adjustable 360° rotating jaw for suspending thermometers. The clamp attaches to rods up to 13mm (1/2") O.D.

Self closing brass test tube clamp with finger grips and without finger grips

This flexible arm is extremely versatile and can be placed in virtually any position or angle. Includes a 3-Prong Clamp Head, nickel-plated flex arm in 305 mm (12") length. The Lab-Frame Connector securely attaches to support stands, lab-frames; or any support rod up to 19 mm (0.75") diameter.

Mohr's Pinchcock tubing Clamp is made of steel wire and nickel plated. Available for tubing diameters of 10mm, 13mm, and 16mm.

The A-shaped base is made of rugged cast iron for extra stability. It has 22cm long legs and features a baked on black chemical resistant finish. The rod is zinc plated steel, 61cm long and 12mm in diameter.

These clamps are molded in polypropylene, making them completely corrosion proof. The spring loaded jack in the middle provides a vice-like grip to the burette and prevents in from slipping. Two tapered wedges are provided to ensure firm grip on the rods having diameter 0.5" or3/8".…

These stamped steel bases feature an added steel plate on the back which makes them about 50% heavier than regular stamped steel bases. The steel plate also facilitates a sturdier threading of the rod into the base.

Suspend two funnels simultaneously using this polypropylene holder. These corrosion-resistant holders can be used with 3" to 6" diameter funnels, and include an extra plate to accommodate 1" to 3" diameter funnels. Two tapered wedges are provided to ensure firm grip on rods measuring 1/2" or 3/8" diameter.

Laboratory support jacks are constructed of chemically resistant anodized aluminum and stainless steel. The scissor jack design enables height adjustment with a simple turn of the knob. LBJK44 has a 4" x 4" platform that can be vertically adjusted fro

Hook Collar clamps are ideal for suspending pulleys, balances, etc from support rods or cross members. Available for rods up to 0.5" or 0.75".

3 pronged extension clamp is 10" long and has rubber tubing covering the prongs Extention Clamp with cork covered jaws, 8" total length 3 Pronged clamp with aluminum rod, 10" long

Clamp features vinyl coated three pronged jaws that open to 2.25" wide. Includes fiberglass sleeves and a clamp holder that can be rotated 360°.

Molded in Polypropylene, this flask stand gives a stair-like top view. Every step provides excellent support to the round bottom flask at every point of contact. This flask stand can hold round bottom flasks up to 10,000ml capacity. This stackable flask stand can also be autoclaved.

This apparatus is useful for holding objects that are too large for standard clamps, such as glass distillation columns and odd shaped glassware. Chain and support band are made of strong chrome-plated brass, and support rod is constructed of stainless steel. Chain is 21” long and can be adjusted…

The Lattice Lab System is a lightweight flexible set of support rods and clamps that allows a wide range of lab apparatus to be assembled and securely supported. Assembly is easy and requires only a screwdriver. Support rods are made of hard aluminum and foot plates and hook connectors are made of…

Strong, excellent quality laboratory support jack, made of aluminum and stainless steel. Vertical height to 26cm;15cm x 12cm top and base plates. Also available with removable 20cm x 20cm platform and a 45cm long support rod.

These non corrosive molded support stands provide excellent alternatives to metal ones. Even the metallic rod has a polypropylene covering making it non corrosive. Each support base comes with a 0.5" diameter 30" long rod.

Support rings with clamp, steel rod.

This Lattice Lab System features an assortment of aluminum rods frup to 72" long.  Assembly is easy and requres only a screwdriver.  Support rods are made of hard aluminum and foot plates and hook connectors are made of cast alloy.  Please note: must be shipped by motor…

This silicone flask stand can support round bottom flasks as large as 2000 mL, as well as other items like beakers and dishes. The stand has 12 molded-in steps to provide a secure grip for a wide range of flasks. The silicone material that is heat resistant to 250° C. Flask stand…

This Lattice Lab System features an assortment of aluminum rods from 18" to 48" long.  Assembly is easy and requres only a screwdriver.  Support rods are made of hard aluminum and foot plates and hook connectors are made of cast alloy.  Please note: must be shipped by motor…

Clamps are die casted from aluminum and feature black rubber sleeves for firm gripping of burettes.  The adjustable clamps hold up to 30mm OD burettes which are held in place by the pressure created by the springs.  For use with rods up to 19mm diameter.