Water Purification & Detection, Light Tables, Lab Balances & More

Ladd Research sells a wide variety of small equipment & instruments including incubators, hot & cold plates, light boxes, ultrasonic cleaners & more.

Items 121 to 150 of 180 total

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11660 - Glass Stopper

11660 - Glass Stopper

Glass Stopper.
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11655 - Glass Boiling Flask with Side Arm

11655 - Glass Boiling Flask with Side Arm

Glass flash with a side arm for boiling.
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11650 - Glass Water Still

11650 - Glass Water Still

This traditional distillation unit produces from 300 - 400 ml per hour from a 1000 ml flask. This water has been shown to have a conductivity of 7 x 10-7 Mhos, and to be essentially free from biological contamination. Hardware, heating mantle and powerstat included.

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11275 - Universal Swivel Vacuum Vise

11275 - Universal Swivel Vacuum Vise

For general use in the laboratory. 2 1/2" long x 1/2" deep jaws. Tilts, turns and rotates with a quick turn of the control know. Vacuum base holds the vise firmly to any surface. Includes standard head and smooth, nylon jaws.
$71.95
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11285 - Double Clamp Holder

Ball joints permit positioning of specimen at desired angle. Thumb screws maintain angle. Alligator type replaceable spring clamps hold work firmly. Heavy base prevents tipping. Height to crossbar is 4".
$42.95
L590TS - Tripod Polisher for TEM and SEM

L590TS - Tripod Polisher for TEM and SEM

Base with 3 micrometer assemblies and case.
$1,725.00
LEBSD150 Polishing & Storage Kit Includes: Pre-tilt EBSD stage, 3 height segments, 2 mounting blocks for SEM stubs, 10 SEM stubs, 2 Tripod SEM stubs, Model L150 lap fixture, SampleSaver container with two tier rack, 2 stems for holding mounting blocks in

EBSD (Electron Backscatter Diffraction) Polishing and Storage Kit

The LEBSD (Electron Backscatter Diffraction) Specimen Polishing Kit is based on the Model L150 micrometer controlled lapping fixture. Two mounting blocks are included to hold a 1/8" diameter pin SEM mount for plan view preparation of a Tripod Polisher SEM mount for XSEM preparation. The stubs are secured into the block with a set screw prior to loading into the lapping fixture. The kit includes a SampleSaver FIB storage container and two tier locking rack, and pin adapters for holding the L150 mounts. A pre-tilt EBSD specimen stage is included with three height segments. The low profile mount fits most SEM load locks and can be stored in the Sample Saver without removal from the pre-tilt holder. Special Features A relatively simple and inexpensive method for mechanically polishing and mounting EBSD specimens on an SEM stub, allowing quick transfer without dismounting a prepared sample. Pre-Tilt EBSD specimen stage keeps sample at a fixed angle of 70o or the complementary angle of 20o in the chamber. The process utilizes conventional, easily available, precision abrasives and is compatible with other sample preparation equipment and consumables. The Model L150 Lapping Fixture can be utilized for other routine parallel and angled polishing processes without modification. Up to 1.25" diameter mounting blocks are available. A low force Model L150L lapping fixture is available as an option. Complete process recipes, consumable supplies, and other accessories are available and include hand lapping tray, lapping and polishing machines, hot plate/cooling tray and sample mounting devices.

Starting at: Call For Price

Digital Stir Kool, Combination Cold Plate and Stirrer w/GLASS THERMAL PROBE 5"

Digital Stir Kool, Combination Cold Plate and Stirrer w/GLASS THERMAL PROBE 5"

This unit literally pumps thermal energy down the drain. As power is applied to the rugged thermo-electric modules, heat is transferred from the cold plate to the heat exchanger. The heat exchanger is maintained at tap water temperature by a hose connection to the 1/4 inch tubing at the rear of the instrument. A flow of one liter of tap water per minute through the heat exchanger is sufficient to carry excess heat down the drain. The unit has a low temperature limit approximately 40oC below that of the tap water. The unit is recommended for solutions up to 200ml and uses a 3 inch diameter top plate from which heat is extracted at an initial rate of 130 BTU/hr. There is a built-in magnetic stirrer with speed control which, combined with a magnet bar in the solution, will keep your solution at equilibrium. The digital meter controller is very easy to set. Just follow the simple instructions to dial in the desired temperature for your project. The controller will maintain the set point to +/- 0.1oC accuracy.

Accessories for the Stir Kool can be found HERE

Starting at: $1,025.00

Stir Kool, Combination Cold Plate and Magnetic Stirrer

Stir Kool, Combination Cold Plate and Magnetic Stirrer

Rapid cooling to -20o C. Lightweight, portable. Weighs only 8 pounds. Built-in adjustable power supply. 3" top plate allows cooling of up to 200 ml of solution. Tap water cooling is used as heat exchanger. Maximum power required is 55 watts. Temperature control from +25o C to -20o C. Excellent wherever rapid, efficient temperature control is needed such as tissue fixation and dehydration, recrystallization, freezing point determinations and temperature control for physical measurements. Overall dimensions: 7 1/4" x 5 1/2" x 4 3/4".


Accessories for the Stir Kool can be found HERE. 

Starting at: $845.00

Digital Thermoelectric Cold Plate

Digital Thermoelectric Cold Plate

The digital equivalents of the Thermoelectric Cold Plates (sku: 11610 & 11609).

3" diameter top plate. Cabinet dimensions 7 1/4" x 5 1/2" x 4 3/4". Power requirements 50 watts. This unit uses the most efficient solid state thermoelectric modules yet developed. DC power is supplied to these high powered modules to control temperatures between +25o C and -20o C depending on the set point required. All units may use air cooling with built-in fan, or tap water cooling as the heat exchanger. Equilibrium is reached in 2-3 minutes. Lightweight, portable. Has been used successfully in recrystallizations, freezing point determinations, and temperature control for physical measurements.

Starting at: Call For Price

Thermoelectric Cold Plate

Thermoelectric Cold Plate

3" diameter top plate. Cabinet dimensions 7 1/4" x 5 1/2" x 4 3/4". Power requirements 50 watts. This unit uses the most efficient solid state thermoelectric modules yet developed. DC power is supplied to these high powered modules to control temperatures between +25o C and -20o C depending on the set point required. All units may use air cooling with built-in fan, or tap water cooling as the heat exchanger. Equilibrium is reached in 2-3 minutes. Lightweight, portable. Has been used successfully in recrystallizations, freezing point determinations, and temperature control for physical measurements.

Starting at: $675.00

Hot Plates

Hot Plates

A general duty hot plate for use in every laboratory. Has a demand type thermostatic control which holds the temperature of the flat cast aluminum top to within +/- 5o F. Temperature range is 200o to 700o F. Automatic stepless control. The sturdy SS case is attractive and easy to clean. Ample ventilation keeps controls and bench tops cool, and prolongs life of the unit. Supplied with pilot light and 6' 3" cord with three-way plug. UL and CSA approved. Operates on either 110-120 VAC or 240 VAC, 50/60 Hz. Dimensions: Top plate, 6 1/4L x 6 1/4 in.W, Overall, 7 5/8L x 65 /8W x 4 1/2 in.H.

Starting at: $469.95

32136 - Combination Hot Plate / Stirrer

32136 - Combination Hot Plate / Stirrer

Separate stirring and heating switches. Stirring and heating may be used simultaneously or independently. Stirring speeds adjustable between 60-1650 rpm. Recommended for stirring squeous liquids with viscosities less than or equal to 100% glycerol. One liter flask capacity. Extended safety front separates controls from hot surfaces. Thermostat controlled temperature adjustable up to 382o C. 6" x 6" solid aluminum top plate assures fast, steady heating. Includes 1/2" and 1 1/2" stir bars. Overall dimensions: 7 1/2" deep x 6" wide x 4 3/4" high. 120 VAC, 60 Hz, 500 watts.
$715.00
11493 - Low Profile PanaVise Head

11493 - Low Profile PanaVise Head

Same mechanical features as Standard PanaVise Head, except that stem is attached to rear of head to permit positioning work closer to the work bench. Heavy-duty steel jaws may be interchanged with optional accessory nylon jaws. By combining with optional Low-Profile Base, the work piece can be swung out and away from the work bench for clearance.
$55.95
Standard PanaVise Base

11492 - Standard PanaVise Base

Base design allows tilting, turning and rotating of head to any position. Load control knob and split-ball features permit locking, changing position or easy head removal. Three base mounting holes allow for permanent mounting on benchtop or portability when attached to Tray Base Mount, (sku: 11494). Base diameter 5", overall height 3 13/16".
$41.95
11491 - Standard PanaVise Head

11491 - Standard PanaVise Head

Most popular vise head due to its versatility and durable construction. Fits both standard and vacuum PanaVise bases. 2 1/2" wide nylon jaws open up to 2 1/4". Tough yet gentle jaws have satin finish for improved grip.
$56.95
11490 - PanaVise Vacuum Base

11490 - PanaVise Vacuum Base

Portable vacuum base easily attaches to smooth, non-porous surfaces such as Formica, porcelain or stainless steel. Mounting lever attaches and releases heavy duty suction pad - moistening the pad increases its grip. Holds all Standard PanaVise heads with same variable load control knob allowing movement as in Standard PanaVise Base (sku: 11492).
$58.95
L03068 - Optional Tripod Polisher Accessory - X-section L-bracket

L03068 - Optional Tripod Polisher Accessory - X-section L-bracket

This bracket utilizes a small clamping mechanism on the face of the bracket to allow samples to be clamped without the need for using mounting waxes.
$157.00
L03060 - Optional Tripod Polisher Accessory - Parallel Polishing Mount

L03060 - Optional Tripod Polisher Accessory - Parallel Polishing Mount

A round aluminum disc with a Pyrex rod mounted into the center of the disc. This assembly is mounted to the base of the Tripod Polisher and is primarily used for plan parallel polishing of specimens.
$72.00
L59002 - Optional BiPod Polisher Accessory - Wedge Polisher Mount

L59002 - Optional BiPod Polisher Accessory - Wedge Polisher Mount

Designed specifically for wedge polishing of TEM specimens. the mount consists of a small aluminum clamping mechanism and 5 Pyrex rods which slide into the center of the clamp and are held in place when the L-bracket is tightened. Not included with the purchase of the BiPod Polisher.
$195.00
UVCC

Ultra Violet Curing Chamber

Designed for quick, easy polymerization of both plastic embedding media and plastic mounting media. Specimen tray designed to hold up to 12, 3" x 1" glass slides. Ultraviolet peak radiation is 320-360 nm, so presents minimal hazard to user. Can be operated at temperatures as low as 0o C for heat sensitive specimens. Unit is compact and lightweight with external dimensions of 5 1/4" high x 5 1/2" deep x 19" wide. Has hinged top for easy access to specimen tray. Operates on 110-120 VAC, 60 Hz at less than 1 amp. Step-down transformer available for 220-240 VAC, 50-60 Hz. Replacement lamps available . Capsule holder included.

Starting at: Call For Price

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L03145 - BiPod Polisher Accessory - Foot for BiPod Polisher

Priced at $21.00 individually. Included at no charge with the purchase of the BiPod Polisher.
$21.00
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L03768 - BiPod Polisher Accessory - L Bracket

For holding sample securely in BiPod Polisher. Included at no charge with the purchase of the BiPod Polisher.
$102.00
Mini-Centrifuge

60010 - Mini Centrifuge

Our new mini-centrifuge is the perfect answer for quick spin-downs from tubewalls and caps, HPLC preparations, cell separations and micro-filtration tubes. The tiny footprint and quiet operation makes it perfect for desktop use or quick transport between countertops. A great convenience and a superb value!

Specifications:

  • rpm: 6,000
  • Relative Centrifugal Force: 2,000g
  • Capacity: 6 x 1.5ml
  • Operating Temperature: Ambient
  • Weight: 494g
  • Dimensions: 120mm H x 130mm W x 137mm D
  • Electrical: 110V;50/60Hz , 220V:50/60Hz
 

Small - The mini-centrifuge can easily squeeze onto a crowded countertop.

Safe - Turn centrifuge on and off without opening the lid using an independent switch.

Simple - A pop-open latch system and transparent lid allow you to monitor the sample while it spins. Polished ABS finish quickly wipes clean. Internal mini-transformer eliminates cumbersome adapters.

Quiet - The low-durometer foot grip and fiberglass-reinforced carbonate rotor assure sure-footed, noise-free operation.

Convenient - The 6 tube, fixed-angle rotor requires no unlocking, no releasing, just pop the tubes in and out. Included adapters quickly accommodate 0.5 ml tubes.

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11255 - Demagnetizer

11255 - Demagnetizer

Demagnetizes or magnetizes parts or tools. To demagnetize: simply hold object in the center of the opening with button depressed for 3 or 4 seconds. Slowly withdraw object in a straight line. Release button. To magnetize: hold the part or tool against the inside of the opening and press the button for 4 or 5 seconds and release. Opening is even large enough to accommodate cassette tapes for quick erasure. Oblong hole is 3" x 1 1/2".
$104.95
Vacuum Pick-Up

Vacuum Pick-Up

Handles delicate grids, substrates, thin sections, etc. without breaking or pinching. Performs tweezer functions such as picking up, holding and carrying. Vacuum is created at the tip by placing finger over control port located on the probe handle. To break vacuum, just remove finger from port. Adjustable vacuum generator lets user dial desired vacuum pressure and can create up to 14" Hg vacuum (air flow of 125 in3/min.) Unit is 115 VAC, 60 Hz and 2 watts. Unit comes complete with vacuum generator, anodized aluminum probe, 4 feet of tubing with in-line filter and 5 stainless steel probe tips (0.052", 0.047", 0.022", 0.016" and 0.013" ID).

Starting at: $22.95

21467 - Vortex Mixer

21467 - Vortex Mixer

For multi-tube mixing. Can also be used for larger vessels with covered tops. Continuous or touch-on operation. Full range speed control: 100 rpm to 3000 rpm to match your contents and vessel requirements. Interchangeable mixing surfaces: single tube rubber cup or 3 1/2" diameter resilient rubber top for beakers, etc. Acid and alkali resistant white plastic cabinet. Heavy cast metal base for greater stability. Soft foam rubber feet protect work surface and prevent "walking".
$549.95
11401 - Small Tool/Tweezer Stand

11401 - Small Tool/Tweezer Stand

This highly durable tool stand is ideal for safely holding up to 14 small tools on the workbench. A non-skid rubber strip keeps the tools' base from slipping and the notched end keeps the tools' work end elevated and free from benchtop contamination.
$94.95
Specimen Clamp

11210 - Specimen Clamp

Low Profile, Toolmakers Specimen Clamp Made of special hardened steel and designed for utmost performance. Clamps equipped with spring screw clip. Conforms to government specifications. Particularly desirable for holding or clamping small work together when drilling, assembling, etc. Ideal for holding embedding blocks and specimens for trimming and shaping. Clamp has 1 1/4" capacity and a 2" jaw length.
$16.95
7" Abrasive Cut-Off Saw

7" Abrasive Cut-Off Saw

For low cost cutting of bars, pipe, angle iron, channel tubing, flat stock, rod, etc.

  • Easily handles 1" solid round, 2" pipe.
  • Adjustable work length stop and down stop furnished.
  • 1/2" wheel arbor
  • Takes 7"diameter abrasive wheel.
  • 1 hp TEFC motor 1 ph (110, 220 volt) Please specify voltage.
  • Dimensions - L 22" x W 10" x H 14"
  • With cord and switch.
  • Wheel not included.
  • Spindle RPM - 4800.
  • Weight 75 lbs

Starting at: $9.00

Items 121 to 150 of 180 total

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Electron Microscopy Supplies