Best Swones in 2026

1.Laboratory Grade Cast Iron Base 3.31lbs(8.3" x 5.5" ),Rod(24" L),2 Retort Rings(Dia. 2.4"/3.5")and one cork lined clamp flask clamp.

2.This lab metalware set for fixing and supporting a variety of instruments,provides stable and safe support.

3.Cast Iron Support Ring Stand base prevents scratches on the surface and maintains a much required grip during experiments.

1.Laboratory Grade Cast Iron Base 1.06lbs,Rod(16" L),2 Retort Rings(Dia. 2.8"/2")and one cork lined clamp flask clamp.

2.This lab metalware set for fixing and supporting a variety of instruments,provides stable and safe support.

3.Cast Iron Support Ring Stand base prevents scratches on the surface and maintains a much required grip during experiments.

【HIGH-QUALITY MATERIAL】 Select high-quality, environment-friendly and high-density synthetic cork. and the thickness is 30mm/1.18in.

【COMPLETE SPECIFICATIONS】5 different sizes of cork flask holders, Providing excellent support to 10ml - 2000ml round bottom flasks.

【HIGH QUALITY CORK FLASK HOLDER】Featured with acid and alkali resistance, heat resistance, heat insulation.Order with confidence and enjoy.

【HIGH-QUALITY MATERIAL】 Select high-quality, environment-friendly and high-density synthetic cork. and the thickness is 30mm/1.18in.

【COMPLETE SPECIFICATIONS】4 different sizes of cork flask holders, Providing excellent support to 250ml - 1000ml round bottom flasks.

【HIGH QUALITY CORK FLASK HOLDER】Featured with acid and alkali resistance, heat resistance, heat insulation.Order with confidence and enjoy.

LAB-GRADE || Industrial, laboratory quality metalware set includes essential metal equipment for any lab

INCLUDED || Blue powder coated support stand base (8" x 5.25"), stainless steel rod (23.6" length), 4-pronged, cork-lined clamp with bosshead (maximum opening 10.5cm), and a metal retort ring (2.5" dia.)

EASY TO USE || Eliminates the need to piece together a system in a classroom or lab setting

LAB-GRADE || Industrial, laboratory quality metalware set includes essential metal equipment for any lab

CASE OF 10 || Includes 10 each blue powder coated support stand base (8" x 5.25"), stainless steel rod (23.6" length), 4-pronged, cork-lined clamp with bosshead (maximum opening 10.5cm), and a metal retort ring (2.5" dia.)

EASY TO USE || Eliminates the need to piece together a system in a classroom or lab setting

DIE CAST ALLOY || Die cast alloy construction is strong and corrosion-resistant

WIDE JAWS || 3-finger jaws on clamp open to 3.5” (90mm) wide for holding a wide range of glassware sizes and volumes

PVC COATED PRONGS || PVC-coated prongs provide a strong, slip-free hold that won’t scratch objects. PVC coating can withstand heat up to 100°C for short periods of time but it is recommended you remove the PVC coating for extreme temperature uses

Package Dimensions: 4.140 cms (L) x 17.78 cms (W) x 63.5 cms (H)

Product Type: Hardware Clamp Vise

Package Quantity: 1

This Retort Stand Set contains a 4 Clawed cork lined Burette clamp, Universal Retort clamp with PVC coated 3 Prongs and Retort Ring(2.5" Dia) for lab experiments - Industrial Grade Quality Thickness

Polished stainless steel corrosion resistant rod measures 20" or 16"

The rod of this Ring Stand comes with a loose & small locknut lever to properly screw it in the base.

Laboratory stand and clamp is a generally used lab instrument used for physics and chemistry experiment.

The iron stand for fixing and supporting a variety of instruments, commonly used in filtration, heating experiment.

Used in conjunction with alcohol lamp.

Stable & Safe - With stainless steel corrosion resistant rod (Length 19.7") and solid black coated support stand base (8.3"x5.5"), this lab metalware set provides a stable and safe support to your lab work.

Convenience - Comes with 1 round-jaw burette clamp and 2 retort rings (Dia. 5cm/2" and 7.3cm/2.8") for your better convenient work. This chemistry stand with clamp eliminating the need to piece together a system for your classroom or lab. Everything is in one box.

High Quality - Made of high quality anti-corrosion & rust-proof stainless steel, this retort stand with clamp is built to last. Padded base prevents scratches on the surface and maintains a much required grip during experiments.

With stainless steel corrosion resistant rod (Length 19.7") the rod diameter is 1 cmand solid black coated support stand base (8.3"x5.5"), this lab metalware set provides a stable and safe support to your lab work.

Convenience - Comes with 1 round-jaw burette clamp and 2 retort rings (Dia. 5cm/2" and 7.3cm/2.8") for your better convenient work. This chemistry stand with clamp eliminating the need to piece together a system for your classroom or lab. Everything is in one box.

High Quality - Made of high quality anti-corrosion & rust-proof stainless steel, this retort stand with clamp is built to last. Padded base prevents scratches on the surface and maintains a much required grip during experiments.

Stable & Safe: Padded Cast Iron base of this lab stand prevents scratches on the surface and maintains a much-required grip during experiments.

Laboratory Grade: Laboratory stand and clamp is a generally used lab instrument used for physics and chemistry experiment. The iron stand for fixing and supporting a variety of instruments, commonly used in filtration, heating experiment.

Corrosion-resistant: Made of high quality stainless steel, corrosion and high temperature resistance, long lasting.

LARGE MILLILITER VOLUME: The vacuum filtration apparatus has a large 500-2000mL capacity. The 300mL lab funnel has 50mL graduations for quick, easy measurement.

HIGH QUALITY BOROSILICATE GLASS: The distillation apparatus is made from high-quality borosilicate glass that’s strong, durable and heat-resistant. The lab vacuum filtration apparatus has a secure aluminum clamp and firm grip adding to the apparatus' strong, sturdy design.

COMPATIBLE WITH 50MM PAPER: The lab suction apparatus works great with 50mm membrane filter paper. The pore size is 10μm.

【Package Include】-- Comes with Labs Clamp Retort with 4 fingers(1.26 inch wide), 2 Retort Rings (Dia. 3.5/2 inch), and one cork lined burette clamp with boss head for your better convenient work.

【Stable & Safe】--- With sturdy metal rod (Length 16") and solid black coated support stand base (8.3"x5.4"), this lab metalware set provides a stable and safe support to your lab work.

【Premium Quality】--Made of high quality alloy, this retort stand with clamp is built to last. Padded base prevents scratches on the surface and maintains a much required grip during experiments.

Application : Simple apparatus for laboratory, it can hold various sizes of bottles, utensils, etc

Apply For : Suitable for the use of schools, factories, scientific research units, families, hospitals, laboratories, laboratory.

1.Laboratory Grade Cast Iron Base 3.31lbs(8.3" x 5.5" ),Rod(24" L),2 Retort Rings(Dia. 2.4"/3.5")and one cork lined clamp flask clamp.

2.This lab metalware set for fixing and supporting a variety of instruments,provides stable and safe support.

3.Cast Iron Support Ring Stand base prevents scratches on the surface and maintains a much required grip during experiments.

1.Laboratory Grade Cast Iron Base 1.06lbs,Rod(16" L),2 Retort Rings(Dia. 2.8"/2")and one cork lined clamp flask clamp.

2.This lab metalware set for fixing and supporting a variety of instruments,provides stable and safe support.

3.Cast Iron Support Ring Stand base prevents scratches on the surface and maintains a much required grip during experiments.

Cast iron support ring with boss head clamp and thumbscrew

Set comes with 3 retort rings in different diameters: 60mm, 80mm, and 100mm (1 for each diameter) can securely hold various sizes of bottles and instruments

Made of high quality metal, ensuring it durable, corrosion resistant, rust proof and sturdy constructed

Function: Designed to prevent damage to your flask or other spherical bottom containers.

Size: 110 in diameter, 30mm in length, this flask support can holds round bottom 250-2000mL Flasks.

Durable: Made of high quality cork, acid and alkali resistance, corrosion resistance, durable to use.

With stainless steel corrosion resistant rod (Length 22.5") and solid black coated support stand base (8.1"x5.7"), this lab metalware set provides a stable and safe support to your lab work.

Comes with 3 round-jaw burette clamp and 3 retort rings (diameter 50/73/90 mm) for your better convenient work. This chemistry stand with clamp eliminating the need to piece together a system for your classroom or lab. Everything is in one box.

Made of high quality anti-corrosion & rust-proof stainless steel, this retort stand with clamp is built to last. Padded base prevents scratches on the surface and maintains a much required grip during experiments.

This laboratory support ring is made of high quality 304 stainless steel for durability.

The advantage of this laboratory closed stainless steel support ring is acid and alkali resistance and oxidation resistance.

This laboratory support ring is suitable for biological and chemical laboratory test bed to support a variety of beakers, flasks, etc.

【Premium Quality】--Made of aluminum, the claw head and the rod are pouring made as a whole, which makes the clamp more durable and heavy-duty. The sprayed surface makes the clamp smooth to touch and rust resistant.

【Boss Header】--Aluminum made clamp holder with easy-to-rotate knobs, which makes it easy to grip tightly and accurately adjust without having to blister your hand.

【Rubber Coat】--Each prong finger of the clamp is covered with a strippable rubber that you can either use to increase the grip of the clamp or remove to use the clamp in rubber-unbearable applications.

Chemistry Laboratory Stand Set: laboratory stand and clamps are used for holding and manipulating an experimental apparatus. If you want to set up a home lab, this is one of the vital pieces of equipment you should consider.

Premium Quality: Made of anti-corrosion & rust-proof stainless steel rod and solid black coated support stand base, provide stability to your lab work.

Convenience: Include 3 adjustable clips,3 boss heads, and 3 round hoops, our retort ring can fit the different sizes of test tubes or flasks so as to meet your multiple requirements.

Packaging includes 2pcs 110*60mm lab flask support cork stand.

The flask Support holds a 250-2000 mL round bottom flask with an outer diameter of 110 mm.

Made of high-quality cork, good elasticity, friction resistance, thermoelectric insulation.

HIGH QUALITY 304 STAINLESS STEEL: This laboratory support ring is made of high quality 304 stainless steel for durability.

HIGH RESISTANCE TO ACID/ALKALI/OXIDATION: The advantage of this laboratory closed stainless steel support ring is acid and alkali resistance and oxidation resistance.

DIFFERENT SIZES: We have 6 different sizes of ring retort supports for your choice, so you can meet your different needs.

【Package & Size】-- 5 different sizes of cork flask holders, each size is 1pcs, please see the picture for the detailed size.

【High Quality Cork】-- Acid and alkali, anti-corrosion ability,Eco-friendly,non-flammable and strong impermeability.

【Multiple Functions】-- Applied to make a flask stand to prevent falling, Waterproof and acid-alkli resistant.

HIGH QUALITY || Rod and base set consisting of a rectangular retort base made of chemical-resistant cast iron with a blue coating and a 90cm rod made of stainless steel

STABILITY || The 11" long by 6" wide base weighs 8lbs, providing superb stability for experiments & setups - The included rod measures 35.5" tall and is 12mm in diameter

TAPPED HOLE AND THREADED ROD || Base features a tapped hole, which fits the included rod, and can accommodate other rods with a 10mm x 1.5mm metric thread

【HIGH-QUALITY MATERIAL】 Select high-quality, environment-friendly and high-density synthetic cork. and the thickness is 30mm/1.18in.

【COMPLETE SPECIFICATIONS】5 different sizes of cork flask holders, Providing excellent support to 10ml - 2000ml round bottom flasks.

【HIGH QUALITY CORK FLASK HOLDER】Featured with acid and alkali resistance, heat resistance, heat insulation.Order with confidence and enjoy.