Test Tube Clamps / Supports & Apparatus - Page 3 - Blowout Sale! Save up to 74%


Blowout Sale! Up to 74% off on Test Tube Clamps (in Supports & Apparatus) at Microscope Universe, Page 3 [145]. Top brands include IKA, Talboys, Letbobg, United Scientific Supplies, Adamas-Beta, Humboldt, & Lee Engineering. Hurry! Limited time offers. Offers valid only while supplies last.



IKA 2657800 R 270 Boss Head Clamp
By IKA
In Stock
$63.26
$51.00
You Save: 19%

mpn: 2657800, ean: 4053411002640,

4.9 out of 5 stars with 23 reviews
Clamping range - stand: 25 - 36 mm Clamping range - extension arm: 5 - 21 mm Material: cast aluminiumClamping range - stand: 25 - 36 mm. Clamping range - extension arm: 5 - 21 mm. Material: cast aluminium.


Talboys 916110 Nickel-Plated Zinc 3-Prong Single Adjustment UltraJaws Extension Heavy-Duty Clamp, 11mm Diameter x 127mm Length Arm, 72mm Grip Size, Large
By Talboys
In Stock
$58.18
$15.05
You Save: 74%

mpn: 916110,

4.2 out of 5 stars with 27 reviews
Our patented UltraJaws multi-purpose precision clamps are crafted from the finest quality designs. The innovative closed yoke construction minimizes contamination and corrosion of internal components. A unique shape provides secure gripping and positioning with added benefits like strength and durability. Single adjust clamps require limited space or limited adjustment. The single adjust clamp enables one prong to be adjusted easily while the second prong remains stationary. The designs reduce t


New 1000g Quartz Crucible Smelting Bowl Graphite Mold Lab supplies
By Letbobg
In Stock
$25.65
$25.55

mpn: 1108297, ean: 0688098617135,

4.1 out of 5 stars with 23 reviews
Description: 1.Quartz Crucible Bowl: Capacity: 1kg Outer Diameter: 102mm Inner diameter: 90mm Net weight: 215g 2.Graphite Smelting Bowl: Capacity: 5oz Outer Size: 55*37*20mm Inner Size: 45*25*10mm Capacity(gold):150g/5.29oz Capacity(sliver):80g/2.82oz Net weight: 53g Features: Crucible was resistance to strong acid & alkali, resistance corrosion , good impact performance, longer service life. Can be used for melting Gold, Silver, Bronze, Copper, Brass and more.


Talboys 982006 Cast Iron Inoculating Turntable, Large, 5.91" Diameter x 1.26" Height
By Talboys
In Stock
$199.08
$182.00
You Save: 9%

mpn: 982006,

4.2 out of 5 stars with 48 reviews
Talboys hand-operated inoculating turntables produce almost concentric circles of bacterial colonies that are evenly distributed across petri dishes. Cast iron turntables are coated with gray baked acrylic enamel. The large turntable accommodates 100mm or 150mm petri dishes. It has a height of only 1.26'', ideal for steadying a forearm on the work surface while plating. The large turntable contains two circular sections. The top section has a raised gripper lip as well as a recessed center disk


United Scientific TCR8X9 Tripod Stand with Concentric Rings, 3.5"/4.75"/6.5"/8" Ring Outside Diameter
By United Scientific Supplies
In Stock
$18.05

mpn: TCR8X9,

4.0 out of 5 stars with 41 reviews
Cast Iron ring with black enamel finish. Detachable zinc plated legs. Legs are interchangeable. Tripod stands can be ordered in any combination of Ring OD, and height.


Adamas-Beta Copper Plating Screw Water Stopper for Rubber Hose,Flow Control Clip, Pack of 10, 20#
By Adamas-Beta
In Stock
$16.82

mpn: 02043707, ean: 8492552182884,

4.1 out of 5 stars with 47 reviews
Specifications Pack:5 Uses:screw compressor clamps are used to control the flow in Material:steel/copper plating Characteristics Made of high quality alloy steel, sturdy and durable It's plated with copper for corrosion resistance and long life The left and right jaws of the burette clamp have sufficient elastic force The clamps have a machined adjustment screw to permit accurate regulation of the flow Practical and simple to use,thick material design,all according to international standards The


HUMBOLDT H-8722"Easy Grip" Screw Compressor Clamp, Open Jaw, 0-5/8" Max Height, 1" Max Width
By Humboldt
In Stock
$12.76

mpn: H-8722,

4.3 out of 5 stars with 52 reviews
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.All corners are rounded to prevent cutting of the tubing. Brass construction. Corrosion resistance.


Talboys 916081 Nickel-Plated Wall Clamp, 5mm-10mm Grip Size, 80mm Length
By Talboys
In Stock
$12.99

mpn: 916081,

4.7 out of 5 stars with 57 reviews
Ideal for securing fermentation tubes, burets or other small objects to walls where no frames are available. Integral self-tapping screw secures clamp to wall. Nickel-plated construction.An ideal solution for securing fermentation tubes, burets or small objects. Securely holds 0.37'' to 0.50'' diameter or thermometer or other glass apparatus. An innovative self-tapping screw secures clamp to wall. Nickel-plated construction.


United Scientific SSB4X6-CI Support Stand with Cast Iron Base, 6" Base Length x 4" Base Width
By United Scientific Supplies
In Stock
$12.06

mpn: SSB4X6-CI,

4.6 out of 5 stars with 32 reviews
Heavy cast iron bases, with black enamel finish. Each base includes a removable zinc plated steel rod.UNITSCI - SUPPORT STAND W/ ROD, CAST IRON, 4'' X 6'' BASE w/ 18'' ROD, EA1.


United Scientific SSB6X1-CI Support Stand with Cast Iron Base, 11" Base Length x 6" Base Width
By United Scientific Supplies
In Stock
$26.53

mpn: SSB6X1-CI,

4.4 out of 5 stars with 40 reviews
Heavy cast iron bases, with black enamel finish. Each base includes a removable zinc plated steel rod.UNITSCI - SUPPORT STAND W/ ROD, CAST IRON, 6'' X 11'' BASE w/ 36'' ROD, EA1.


United Scientific SRCI05 Cast Iron Support Ring, 5" Diameter
By United Scientific Supplies
In Stock
$15.32
$11.00
You Save: 28%

mpn: SRCI05,

4.6 out of 5 stars with 30 reviews
Support rings with clamp, cast iron.Cast iron support ring used with laboratory stands. 5'' diameter ring. Pack of five rings.


Adamas-Beta Lab Thermometer Clamp Holder Rod Stand Rack Claw Metal Grip Clip Support 304 Stainless Steel Direction Adjustable
By Adamas-Beta
In Stock
$12.99

mpn: 02043720, ean: 8492552182747,

4.8 out of 5 stars with 36 reviews
Specifications Pack:1 Material:304 stainless steel Characteristics Made of high quality alloy material, sturdy and durable in use An usual clamp accessory in the lab, and 360° direction adjustable For fixing the condensing pipe clamps, flask clamp and etc. The clamp is secure and easy to control Designed with plastic knobs which are comfortable to hold Keep clean spiral should always have a small amount of grease lubrication,be sure to keep the rotation, and easy to useMade of high quality 304


Talboys 916109 Nickel-Plated Zinc 3-Prong Dual Adjustment UltraJaws Extension Heavy-Duty Clamp, 11mm Diameter x 127mm Length Arm, 103mm Grip Size, Large
By Talboys
In Stock
$50.00
$18.17
You Save: 64%

mpn: 916109,

4.0 out of 5 stars with 45 reviews
Our patented UltraJaws multi-purpose precision clamps are crafted from the finest quality designs. The innovative closed yoke construction minimizes contamination and corrosion of internal components. A unique shape provides secure gripping and positioning with added benefits like strength and durability. Dual adjust clamps offer a much wider range of modification than the single adjust. In addition, they provide increased flexibility. The medium and large double adjust clamps come equipped with


United Scientific SSB6X1 Support Stand with Rod, 11" Base Length x 6" Base Width
By United Scientific Supplies
In Stock
$16.84

mpn: SSB6X1,

4.1 out of 5 stars with 7 reviews
Stamped steel bases, with black enamel finish. Removable, zinc plated steel rods. Bases and Rods are also available individually.UNITSCI - SUPPORT STAND W/ ROD, STAMPED STEEL, 6'' X 11'' BAS E w/ 36'' ROD, EA1.


United Scientific SET462 Support Stand with Cast Iron Rings, 3"/4" Ring Size, 6" Base Length x 4" Base Width
By United Scientific Supplies
In Stock
$28.69

mpn: SET462,

4.2 out of 5 stars with 12 reviews
Each set contains a stamped steel base and rod, along with 2, 3 , 4, 5 or 6 cast iron rings with clamps.UNITSCI - SUPPORT STAND/RING SET, 4'' X 6'' BASE, 18'' ROD, w/ 2 RINGS (3'' & 4''), EA1.


Lee Engineering Zinc Vertical Base Plate
By Lee Engineering
In Stock
$14.32

mpn: L8A-1,

4.0 out of 5 stars with 41 reviews
Vertical anchoring of (1/2'') lattice frame. Fastened with #10 mounting screws (Not Included)Vertical anchoring of (1/2'') lattice frame.. Non ferrous zinc alloy..


RISHIL WORLD 163x114mm Laboratory Cork Stands Ring Corks for 2000ml-3000ml Flask
By Letbobg
In Stock
$10.13

mpn: 1052133, ean: 0688098608515,

4.5 out of 5 stars with 20 reviews
Description: 163x114mm Laboratory Cork Stands Ring Corks for 2000ml-3000ml Flask Specification: Material: Cork Flask size: 2000 - 3000ml Height: 30-32mm Inside Diameter: 114mm Outside Diameter: 163mm Laboratory Cork Stands,163*114,Use For 2000ml-3000ml Flask. Package included: 1x Laboratory Cork Stands More Detail:Package included: 1x Laboratory Cork Stands More Detail: .


Humboldt H-24340 Flanged Concentric Four Ring Tripod Stand for Burner, 229mm Legs , 203mm OD x 76mm ID
By Humboldt
In Stock
$14.99

mpn: H-24340,

4.2 out of 5 stars with 28 reviews
Tripod has black enameled, cast-iron rings with detachable 9'' (229mm) long legs for easy storageCast Iron Tripod^ Tripod with 4 concentric rings.


Lee Engineering Zinc Swivel Base Plate
By Lee Engineering
In Stock
$19.04
$17.60
You Save: 8%

mpn: L10A-1,

4.1 out of 5 stars with 60 reviews
Base plates for anchoring your lattice frame.1/2'' diameter rod can swing on one plane 22 1/2 degrees in each direction.. Locked with two (2) 1/4'' -20 hex head screws.. 2'' diameter flange.. For anchoring lattice rods..



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