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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.

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11135 - Circular Pocket Mirror

11135 - Circular Pocket Mirror

22 mm diameter, overall length 190 mm. Universal ball joint allows viewing at any angle. Insulated vinyl grip.
$24.95
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.

Call For Price
11655 - Glass Boiling Flask with Side Arm

11655 - Glass Boiling Flask with Side Arm

Glass flash with a side arm for boiling.
Call For Price
11660 - Glass Stopper

11660 - Glass Stopper

Glass Stopper.
Call For Price
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.
Call For Price
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.
Call For Price
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.
Call For Price
11695 - Step-Down Transformer

11695 - Step-Down Transformer

This unit will permit operation of the powerstat from a 220-230 volt, 50/60 Hz source.
Call For Price
Goggles

30125 - Goggles

Dark green lenses protect the eyes while observing evaporation of metals and carbon. Fit over most prescription glasses. No-fog vents. Adjustable headband.
$46.95
Safety Goggles

30130 - Safety Goggles

Non-vented. Clear acetate lens. Black frame with rubber headband. Meets ANSI Z87.1-1989. These goggles are NOT gas tight.
$46.95
32172 - Heat Resistant Gloves

32172 - Heat Resistant Gloves

100% woven texturized fiber glass made from flexible, non-irritating yarns - 35 oz./sq. yard. Offers protection up to 538° C with an insulation value twice that of asbestos for a given thickness. Midarm length of 35.5 cm. Excellent for handling hot glassware from hot plates, autoclaves, etc. 28 cm and 58 cm lengths available upon request.
$49.95
Medium Cryo-Gloves

Cryo-Gloves

These gloves protect hands and lower arms against extremely cold atmospheres. Suitable for temperatures as low as -196°C but NOT FOR IMMERSION IN LIQUID NITROGEN. Provide warmth and flexibility without bulkiness. Waterproof, hypo-allergenic insulation contains no asbestos. Machine washable and dryable, lining can be pulled out for quick drying. 14" long, cuff reaches mid-forearm.

Starting at: $159.95

Hot Hand

11480 - Hot Hand

Unique hand protector molded from silicone rubber. Designed for gripping hot beakers, etc. Gripping surfaces are studded for positive gripping. End pockets for thumb and fingers. Fits any hand.
$37.95
12110 - Emergency Eyewash Station

12110 - Emergency Eyewash Station

For emergency flushing of eyes with sterile ophthalmic wash liquid from squeeze bottle. Molded bracket supports the bottle and discharge tube. Spray cup at top of bottle is placed against the affected eye and bottle is squeezed repeatedly, directing a gently stream through a perforated plate. Molded of high-impact, green plastic, readily identifiable in emergency situations. Clear, molded dust cover keeps eye cup free of contamination, yet is easily released in emergency situations. Wall-mountable station comes complete with eyewash bottle, mirror and instructions. Ophthalmic wash solution sold separately. Overall size: 44 cm x 38 cm x 9 cm , reinforced for wall hanging. 480 ml capacity.
$46.95
Spill Control Pillows

Spill Control Pillows

Effective, safe and fast method to contain hazardous liquid spills involving acids (except hydrofluoric acid), caustics, solvents or oils. Pillows are filled with an amorphous silicate absorbent enclosed in a chemical resistant, porous polyolefin pillow - eliminates need for loose, messy absorbents. Superior absorbing properties - pillows absorb their capacity within seconds after making contact with the spill. Once liquid spill is contained, simply dispose of pillow according to appropriate safety guidelines. Comes in 250 ml, 1 L, and 4 L absorbing capacities

Starting at: $47.95

12112 - Bottle Jacket

12112 - Bottle Jacket

Provides safe handling and storage of hazardous liquids. Molded of opaque red chemically resistant polyethylene. Threaded top and bottom of jacket unscrew to insert 4 liter or 1 gallon bottle then screw together tightly for safety closure. Bottle cap remains exposed, allowing easy pouring. Acts as a shock absorber to help prevent breakage due to minor jolts, bumps or falls. Provides protection should bottle break; hazardous contents and broken glass are contained within jacket. Protects solvents from degradation by light due to jacket's opacity.
$39.95
Bench Top Drill Press

30275 - Bench Top Drill Press

  • - 5 Speeds
  • - 1/3 HP, 120 VAC, 60 Hz, Single Phase
  • - 620, 1100, 1720, 2340 & 3100 rpm
  • - 1/2" Drill Chuck Capacity
  • - 2" Maximum Spindle Stroke
  • - 6 3/4" Maximum Distance from Chuck to Table
  • - 10" Maximum Distance from Chuck to Base
  • - 9 1/2" Maximum Swing
  • - 1.89" Column Diameter
  • - 6 5/16" x 6 1/2" Table Size
  • - 23" x 7" x 17" Overall Dimensions
  • - 7" x 11 1/8" Base Size
$207.95
30274 - Center It - A Tube Drilling Jig

30274 - Center It - A Tube Drilling Jig

Pricing: $23.95 for 1, $84.95 for 5 and $159.95 for 10.

Center It is a tool for drilling pipe and other round objects. Center It is made specifically for use in a drill press. The 7/16" groove with a 118 degree angle lets you bottom drill bit to center v-block. The 5 " long, 4" wide V-block bolts to the drill press table and enables the drilling of round pieces parallel and centered. This allows you to drill any size of pipe and wood dowels.

The grooves on the outer sides eliminate slippage while holding pipes, etc., for sawing on job sites or other applications. To use, simply place Center It on the drill press table, run the bit down (with motor off) to hold the jig centered on the bit, then bolt the jig to press table. No clamping of the tube is necessary since the angled flats of the jig hold it centered. Holes will automatically be centered on the tube with no center-punching necessary. If tubing is too large to drill in a single operation it can simply be turned over.
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
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).
$56.95
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
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".
$43.95
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: $579.95

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Electron Microscopy Supplies