Stainless steel electro-polished finish or nickel-plated zinc construction. Double Buret Clamp holds any size buret from micro to 100mL capacity. Simply compress the scissor-like mechanism, insert buret and gently release to grip. Numbers and graduation on buret remain easy to read. For height…

Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and…

These stands have nickel-plated rods, and heavy, corrosion-resistant bases for stability. They come as a set with support rings included. Stamped Steel Base #4-SSS66-R2 : Base [4" x 6"], Rod [18" x 5/16"], 2 Rings [diameter 3", 4"] #4-SSS67-R3 :…

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

Our nickel-plated spring-steel Mohr's pinch clamps are offered in two varieties - one that can clamp tubes up to 13mm in diameter and one that can fit tubes up to 19mm in diameter. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including nickel and lead, which are…

All metal material Accepts rods up to 3/4" in diameter Center adjusts to allow for different angles other than perpendicular Perfect universal lab clamp - accepts rods up to 3/4" in diameter

LabJaws flow control devices offer selection and quality. They are finely machined to deliver accurate regulation or interruption of fluid flow. Every flow control device resists corrosion and rust. Hosecocks offer easy one-hand operation. Convex bearing surfaces and rounded edges protect tubing.…

Designed to safely and conveniently secure compressed gas cylinders in an upright position. Accommodates cylinders 4-1/2" to 11" (114mm to 279mm) in diameter. The heavy-duty clamp with adjustable thumbscrews fits conveniently on any bench up to 2" (51mm) thick without marring the surface.

These rugged laboratory support jacks provide stable height adjustment for various items in the lab such as flasks, beakers, water baths, and other small equipment. They are constructed of heavy duty aluminum alloy for years of trouble-free performance. The jacks are easy to clean, rust-proof,…

PTFE support ring used to support round bottom flasks or cylindrical reaction vessels.

Manufactured from chrome-plated zinc alloy, with PVC coated prongs.

Screw Compressor Clamps are used to control the flow in flexible tubing. The clamps have a machined adjustment screw to permit accurate regulation of the flow. All corners are rounded to prevent cutting of the tubing. The clamps feature brass construction that is plated for corrosion resistance and…

S-Connector Clamp is ideal for constructing lab-frames or other supports requiring the connection of two perpendicular rods. Clamp connects two 13 mm (0.51") rods at a 90° angle and features separate adjustment screws for each rod location. Lab Frame Foot Stainless steel…

Jumbo sized clamp holder Fits rods 5mm-20mm in diameter Metal thumb screws with grip allows for easy adjustment Universal Clamp Holder, Jumbo Sized - Holds Rods up 20mm in Diameter (1) Clamp This universal clamp holder, made of durable metal, holds 2 rods perpendicular to one another.…

Support stand assembly for bench scale size Chromatography columns. "H" shaped base stand and 122cm high stainless steel rod gives great stability for the larger bench scale columns. Stand comes complete with base, rod, support plate with hole, clamp holder, chain clamp and cork ring.

Aldrich benchclamp clamps have a nickel-plated finish and are corrosion resistant. The clamps come with slip-on fiberglass finger covers. The Grippy Knob design has a round nut which is easy to turn making tightening the clamps around glassware fast and convenient. Round extension arms allow the…

Similar in design to our Screw Compressor Clamps except that the compression adjustment screw has a 1" (25mm) diameter serrated head for greater leverage. The clamps are constructed from brass and plated for corrosion resistance.

Nickel plated steel. Overall length 5".

Aluminum support jack. various sizes.

Polymeric Sanitary Clamps: Click-To-Connect. Threadless Sanitary Clamps that do not need tightening, simply click the arm in place! Robust fit up that protects against inconsistent tightening by operators No risk of connection loosening during transit or handling Ensures gasket alignment…

The Humboldt Mfg. Co clamp holder is a critical item to have in any chemical laboratories to enhance the performance of various experiments and analysis.

Flat round edge nickel-plated steel wire jaw construction.

Designed to allow users to mount rod vertically or horizontally. The clamp is cast iron with a black enamel finish.

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

LabJaws offers the largest selection of Lab-Frame Kits, Lab-Lifts, Rods and Support Stands in the industry to hold glassware safely. Whether you’re looking for a standard lab-frame or a customizable set-up, we have options to fit any space or application. Select from 13 pre-configured…

This polypropylene rack holds up to twenty-five of our standard-length (11.75" or 300mm) thermometers vertically and protects their tips from breaking. Thermometers are not included with this stand. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational…

These brass Stoddard-style test tube clamps are available both with and without finger grips. We also sell test tube clamps made from nickel-plated steel . PRODUCT WARNINGS WARNING: This product can expose you to chemicals including nickel and lead, which are known to the State…

The Humboldt Mfg. Co single ring tripod is suitable for use in research facilities and chemical laboratories while conducting experiments. It is made of high quality material which ensures long lasting usage.

Extend the length of your lab frame rods. This strong, corrosion-resistant stainless steel coupler permits end-to-end joining of 12.7 cm rods in diameter. Precision machining ensures rod alignment. Comes with two set screws for adjustment.

Our polypropylene Separatory Funnel Holder accepts support rods between 9.5mm and 12.5mm in diameter. These holders can support separatory funnels as small as 250ml and as large as 2000ml. PRODUCT WARNINGS Our products are not toys . Use in a laboratory or educational setting only. Not…

A cast aluminum clamp with cork lined prongs to hold a flask securely. The jaws open to a maximum of 3". Overall length 9.5".

The arms of the clamp will rotate 360 degrees and can be locked in place. Cast iron construction with rubber coated jaws to prevent slipping. The clamps will accept a tube range of 3/8" to 1-3/8" in diameter.