Product Index - Ladd Research

Vacuum Pump

This direct drive vacuum pump is recommended for use with our Large Desiccator (sku: 80040). Ultimate total pressure of 2 x 10-3 mbar. Free air displacement is 114 liters per minute at 60 Hz. 1/2" I.D. heavy walled tubing required.

115 VAC and 60 Hz - Free air displacement at 60 Hz is 114 liters per minute.

220 VAC and 50 Hz - Free air displacement at 50 Hz is 95 liters per minute.

Starting at: Call For Price

30850 - Mist Eliminator for Mechanical Vacuum Pumps 30840 & 30845

This oil mist eliminator is mounted on the outlet port of vacuum pumps 30840 and 30845.

$399.00

30851 - Replacement Filter Cartridge for Mist Eliminator 30850

New cartridges can be easily installed in Mist Eliminator (sku: 30850).

$75.95

30021 - Apiezon L Vacuum Grease

Good, general purpose high vacuum grade lubricant. Petrolatum hydrocarbon grease containing no additives. Vapor pressure of 8 x 10-11 torr at 20o C. May be used on all ground joints in vacuum systems except where joint temperatures exceed 30o C. Sold in 25 g tube.

$275.00

30024 - Apiezon M Vacuum Grease

General purpose lubricant similar to Apiezon L but containing more wax. Vapor pressure of 2 x 10-9 torr at 20o C. Recommended for use in vacuum work and as a good, general lubricant throughout the laboratory. Not intended for use with joints above 30o C. Sold in 25 g tube.

$105.95

30026 - Dow Corning Vacuum Grease

Silicone lubricant which maintains its consistency from -40 to +230o C. Chemical resistant and vapor pressure at 10-8 torr. Tube size is 5.3 oz.

$43.95

VP300 - Vacuum Patch

Generic equivalent of Torr Seal. Seals leaks with no solvent evaporation. Applications to thermistors and all varieties of vacuum systems. Consists of 1.2 ounces of hardener and 2.8 ounces of resin.

$51.95

TorrLube

TorrLube is a lubricant specifically formulated to work under extreme pressure and temperatures in high vacuum applications. When applied sparingly to O-rings and feed-throughs, TorrLube's excellent lubricating qualities dramatically extend the integrity of vacuum to atmosphere seals, thereby improving vacuum system performance over longer time periods.

Starting at: $224.95

30019 - Xiameter PMX-200 Silicone Fluid, 10cs

One quart replacement fluid for Ladd Chiller. Very low viscosity. Chemically equivalent to Dow-Corning 200 Fluid, 10 centistokes

$129.95

Heavy-Walled Vacuum Hose

Specially recommended for high vacuum work. Extra heavy 3/8" thick wall of high quality natural rubber (red). 3/4" I.D. and 1 1/2" O.D.

Starting at: $125.00

Transparent Silicone Rubber Flat Embedding Molds

Each standard flat mold cavity is 14 mm long x 5 mm wide x 3 mm deep.

Starting at: $21.95

Sapphire Knife

High precision knife for all vibratomes and tissue sectioners.

Starting at: $204.75

32155 - Dry-Keeper Desiccator Cabinet with Gas Ports

This desiccator cabinet is ideal for creating a carbon dioxide atmosphere for tissue culture processing or flushing with nitrogen to create an anaerobic environment. Two gas ports allow the cabinet atmosphere to be rapidly and effectively flushed. The gas port stopcocks are 4mm diameter and accept 6mm (1/4") tubing. The doors seals against a gasket and closes with two roller latches. 8 7/8" L x 7 7/8" D x 6 5/8" H

Clear polystyrene cabinet

$475.00

32155B - Dry-Keeper Desiccator Cabinet

The door seals against a foam rubber gasket and is held closed with two roller latches. The open door glides underneath the cabinet to maintain the cabinet's small footprint. Dimensions: 8 1/4" x 7" x 5". Door opening 7 1/2" x 4 3/8". A jar of silica gel desiccant is included. Ideal for use with Scienceware® desiccant cartridges or canisters. Translucent polystyrene cabinets allow viewing of contents from any angle.

Can stack up to five cabinets to save bench space

$595.00

32156 - Dry-Keeper Smoke-Tinted Stacking Desiccator Cabinet

The door is sealed closed with a roll latch. When the downward pivoting door is opened, it stores in a space underneath the cabinet. The door opening is 23 x 20cm (9 x 8"); inside depth is 23cm (9"). A small tray that fits under the bottom shelf holds the desiccant. Transparent polystyrene cabinet with smoke tinting to help protect light sensitive contents.

    • Up to five units can be stacked to reduce crowding
       on the bench top
    • Two perforated shelves can be adjusted to four
       different locations
    • Non-electric, non-vacuum

$529.75

32157H - Dry-Keeper Clear Desiccator Cabinet (Horizontal)

This attractive cabinet has 8 shelf height locations to adapt to requirements. The gasketed door swings on two metal hinges and closes with two metal latches. An incorporated desiccant tray fits under the bottom shelf. The door opening is 17 7/8" x 10" and inside depth is 13 1/4". Glass translucent methyl-methacrylate construction for easy viewing of contents.

$1,724.95

32157AH - Dry-Keeper Auto Desiccator Cabinet (Horizontal)

A green light turns on for the drying cycle for a 41/2 hour absorption period, or a red light indicating 1/2 hour regeneration of the desiccant. This cabinet attains relative humidity levels of 30-40%. Includes two adjustable shelves. The unit draws 6 watts, 120VAC. Clear methyl-methacrylate construction

$3,395.00

32157Plus - Dry-Keeper Plus

ABS plastic is used to mold the smooth easy to wipe clean, insulated cabinet. The clear door seals with a silicone gasket and opens and closes with a one-touch combination door and latch. Dimension of the door, 11.8" x 14" H). The cabinet is designed for use with 120VAC 60 Hz and uses only 10 watts. The power cord is 2m (6') and has a two-prong plug. Shipping weight 5.9 kg (13 lb). Automatic, electronic drying module reduces humidity 20% to 30% in 6 hours (based on empty, nonstop operation).

$2,069.95

L6602 - Vertical Cabinet Shelf for DryKeeper

Shelf for the Vertical Cabinets (sku: 32157 and 32157A).

$44.95

L3605 - Vertical Cabinet Rail for DryKeeper

Rail for the Vertical Cabinets (sku: 32157 and 32157A). Each shelf requires two rails.

$12.95

Helvetica Letters, Numbers and Symbols Transfer Sheet

Helvetica Letters, Numbers and Symbols Transfer Sheet. Available in 8 pt, 12 pt, 18 pt, and 24 pt.

Starting at: $26.95

Quart and Gallon Pails also available in 50lb pail

Bonderite S-FN M 254N Acheson (known as Molydag 254N)

One of a series of resin-bonded lubricant coatings designed to provide dry film lubrication in a variety of industrial, consumer and military applications. Molydag 254N is a synergistic conbination of MoS₂ and other lubricants dispersed in an epoxy resin solution. It can be applied by standard brush, dip-spin or spray techniques. Molydag 254N provides lifetime lubrication and good corrosion resistance for components which are inaccessible after assembly, but nevertheless must continue to function reliably. Molydag 254N provides an effective performance, even as a very thin film (0.0003" or 8 microns), thus there is little interference with operating tolerances.

New Name: Bonderite S-FN M 254N Acheson

Starting at: Call For Price

Epo-Tek 301-2FL Epoxy Resin

Two component optical and semiconductor grade epoxy resin. It is a more flexible version of Epo-Tek 301-2.

Starting at: $219.95

31025 - Desi-Can Reusable Desiccant Canister

Reusable. Nothing to throw away. Silica gel absorbs moisture inside aluminum case. Traditional blue to pink color change tells you it's time to regenerate. Use one canister for each 3 cu. ft. of space. Regenerate at 150o C. Dimensions: 2" x 4" x 0.5".

$22.95

31050 - Storage Turntable for Desiccators & Cabinets

Smooth action bearings facilitate easy turning Perfect for use in desiccators and cabinets as well as on a table or shelf . Works best in Secador 1.0 and above.

Dimensions: 23 x 1.5cm (9.0 x 0.6")

$39.95

Space Saver Desiccator with Polypropylene Bottom & Vacuum Ports

Space Saver Desiccator with Polypropylene Bottom & Vacuum Ports.

Small footprint with 13% more interior volume than typical desiccator domes
Glass transparent, shatter resistant polycarbonate upper section offers unobstructed viewing of contents
Polypropylene lower section has excellent chemical resistance and can be used with incandescent crucibles supported on porcelain plate
Polypropylene stopcock with a PTFE plug controls airflow to gently release vacuum
Stores full vacuum 29.9" Hg (759mm) at room temperature for 24 hours without need for vacuum grease
Classic Dome Design Desiccators with and without Vacuum Ports

Starting at: $89.95

Space Saver Desiccator with Clear Polypropylene Bottom & Vacuum Ports

Small footprint with 13% more interior volume than typical desiccator domes
Glass transparent, shatter resistant polycarbonate upper section offers unobstructed viewing of contents
Polypropylene lower section has excellent chemical resistance and can be used with incandescent crucibles supported on porcelain plate
Polypropylene stopcock with a PTFE plug controls airflow to gently release vacuum
Stores full vacuum 29.9" Hg (759mm) at room temperature for 24 hours without need for vacuum grease
Classic Dome Design Desiccators with and without Vacuum Ports

Starting at: $95.95

Space Saver Desiccator with Polypropylene Bottom & Without Vacuum Ports

Small footprint with 13% more interior volume than typical desiccator domes
Glass transparent, shatter resistant polycarbonate upper section offers unobstructed viewing of contents
Polypropylene lower section has excellent chemical resistance and can be used with incandescent crucibles supported on porcelain plate
Polypropylene stopcock with a Teflon® PTFE plug controls airflow to gently release vacuum
Stores full vacuum 29.9" Hg (759mm) at room temperature for 24 hours without need for vacuum grease
Classic Dome Design Desiccators with and without Vacuum Ports

Starting at: $55.95

High Heat Desiccator Plates

These desiccator plates are able to withstand temperatures up to 150^o C, have excellent resistance to thermal shock, are non-combustible, asbestos free, stable and chemical resistant. The circular plates are perforated with 6mm diameter holes on 25mm centers in a straight line pattern. They are available in 3 diameters which fit catalog numbers 80929A, 80929 and 80929C in addition to other plastic desiccators of similar size.

All are 4.8mm thick.

Starting at: $85.95

Safety Cutter

Easily and safely cut bench liners as well as plastic "clamshell" packaging, plastic bags, shrink-wrap, paper, and much more. Faster than scissors, safer than utility knives.

Starting at: $37.95

My Account

All Products