General Laboratory Supplies

Laboratory Supplies - Disposables, Storage, Safety Aids & More

Ladd Research sells a wide variety of general purpose laboratory supplies including: disposables, report making items, transfer sheets, storage, lab tables, ovens & more.

Items 211 to 240 of 309 total

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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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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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11660 - Glass Stopper

11660 - Glass Stopper

Glass Stopper.
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11665 - Kjeldahl Connecting Bulb

11665 - Kjeldahl Connecting Bulb

Kjeldahl Connecting Bulb.
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11670 - Glass Column Condenser

11670 - Glass Column Condenser

Glass Column Condenser.
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11675 - Glass Receiving Flask

11675 - Glass Receiving Flask

Glass Receiving Flask.
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11680 - Heating Mantle

11680 - Heating Mantle

For use with a 1000 ml flask.
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11685 - Still Support Hardware

11685 - Still Support Hardware

To support still. Extra heavy stand plus clamps and ring.
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11690 - Powerstat

11690 - Powerstat

This unit delivers 0-132 volts (2.0 amps maximum current) from a 120 volt, 50/60 Hz single phase source. Has toggle switch, fuse, 3-wire parallel blade input cord/plug set, and receptacle housed in a steel terminal enclosure.
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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
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
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L03094 - Tripod Polisher Accessory - Plain L Bracket

Designed specifically for doing the first side polishing of TEM specimens. However, the plain L bracket can be used for polishing SEM cross sections if additional mounting prior to microscope viewing is to be done.
$115.00
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L03067 - Tripod Polisher Accessory - Screw Clamp L Bracket

This bracket has a set screw on each side of the bracket which is designed to hold an SEM mount in place.
$135.00
L03077 - Polisher Accessory - Wedge Polishing Clamp

L03077 - Polisher Accessory - Wedge Polishing Clamp

Used with L03090 or L03067 and clamps the small pyrex rods into the L590. The clamp is anodized aluminum and squeezes against the pyrex rod, holding it in place. Included at no charge with the purchase of the BiPod Polisher.
$60.00
L0307602 - Polisher Accessory - Pyrex Wedge Polishing Rod (4 each)

L0307602 - Polisher Accessory - Pyrex Wedge Polishing Rod (4 each)

Similar in function to the Pyrex insert. Specimens are mounted to the rod for wedge polishing applications. Included at no charge with the purchase of the BiPod Polisher.
$48.95
L03065 - Polisher Accessory - Pyrex Insert - Large

L03065 - Polisher Accessory - Pyrex Insert - Large

This insert is a glass stub used for TEM polishing of specimens. It is used in conjunction with the slotted L bracket and is used for wedge polishing applications. Not included with the purchase of the BiPod Polisher.
$23.00
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11750 - Ladd Refrigerator

Outside dimensions: 17 3/4" high x 19 3/4" wide x 19 1/2" deep. Adjustable shelf. Magnetic door gasket. Adjustable thermostat. Hermetically sealed copressor. UL approved. Small freezer compartment. Operates on 115 VAC.
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L0307601 - Tripod Polisher Accessory - Pyrex Wedge Polishing Stub

Used with L03077 Wedge Polishing Clamp.
$19.00
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73015 - Refrigerated Recirculator

Compact, portable recirculator provides a constant flow of cool, clean water at desired temperature and pressure. The unit is equipped with a low pressure pump ideal for circulating cooling water through evaporators, condensers, distillation columns, etc. Features include: Adjustable temperature control. Designed and constructed for continuous operation. Sealable fluid reservoir eliminates coolant losses in closed systems and allows circulation to open external systems. Economical to operate. Fully hermetic compressor sealed in oil for years of trouble-free service. Versatile 2 gpm low pressure pump. Temperature range -5o to +35o C.

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L03063 - Polisher Accessory - SEM Stub Mount ( 4 each )

L03063 - Polisher Accessory - SEM Stub Mount ( 4 each )

The SEM stub mount is designed specifically for mounting specimens for SEM polishing. It fits directly into the stage of most standard SEM stages and eliminates the need for remounting the specimen prior to SEM observation. Included at no charge with the purchase of the BiPod Polisher.
$67.50
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Tripod Polisher Accessory - Slotted L Bracket - L03090 - L03090

The most commonly used bracket. It has a slot through the front to accommodate the Pyrex inserts for wedge polishing, the SEM stub mount, as well as the L59002 Wedge Polishing Mount.
$190.00
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.

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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
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
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
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
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

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

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.

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Items 211 to 240 of 309 total

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Electron Microscopy Supplies