42 Results for: "Parr Instrument"

Supplier: Parr Instrument

General purpose acid digestion vessel for dissolving inorganic samples, digesting organic material and to perform hydrothermal synthesis.

Supplier: Parr Instrument

Gelatin capsule size 00, 0.9 mL, bottle of 100.

Supplier: Parr Instrument

Materials to be treated in a Parr hydrogenator are sealed in a reaction bottle with a catalyst and connected to a hydrogen reservoir. Air is removed either by evacuating the bottle or by flushing with hydrogen. Pressure is then applied from the reservoir and the bottle is shaken vigorously to initiate the reaction. The bottle can be heated or cooled during this process, if necessary. After the reaction reaches the desired point, the shaker is stopped, the bottle vented and the product and catalyst are recovered.

Supplier: Parr Instrument

The 4748 vessel is a large capacity acid digestion vessel for dissolving inorganic samples, digesting organic material and performing hydrothermal synthesis.

Supplier: Parr Instrument

250 mL reaction bottle.

Supplier: Parr Instrument

This hand-operated, cam and lever-type press is recommended for preparing powdered coal, benzoic acid and other materials into tablet form for use in oxygen-bomb calorimeter tests

Supplier: Parr Instrument

Designed to be easy to handle, easy to maintain and safe for determination of heats of combustion in environmental, energy and nutrition research

Supplier: Parr Instrument

A torque wrench should be used to tighten the compression bolts on vessels equipped with a flexible graphite gasket. Since used on various Parr high pressure vessels, the user must be sure that the torque wrench is fitted with an adapter which matches the bolts on which it will be used.

Supplier: Parr Instrument

For standardizing all oxygen bomb calorimeters. 1.0g pellets.

Supplier: Parr Instrument

23mL. Replacement cup and cover for General-Purpose Acid Digestion Bomb models 4745, 4746 and 4747.

Supplier: Parr Instrument

This is a 45 mL modification of the 23 mL, model 4749 PTFE lined vessel for users who want additional capacity in this popular model

Supplier: Parr Instrument

This new line of fluoropolymer resin-lined vessels designed for microwave heating offers all of the advantages of rapid sample preparation provided by Parr general purpose acid digestion bomb.

Supplier: Parr Instrument

Reliable calorimeter recommended for occasional and intermittent users (10-12 tests/day)

Supplier: Parr Instrument

This high pressure acid digestion vessel with a 23 ml, PTFE cup and cover in a strong outer body is either made of stainless steel or nickel.

Supplier: Parr Instrument

SEALING RING PK 6

Supplier: Parr Instrument

Virgin PTFE gasket for Parr Stirred Reactors, Series 4560, Mini Bench Top Reactors.

Supplier: Parr Instrument

40 column printer paper for use with Parr Instrument Company's 1755 & 1756 printers.

Supplier: Parr Instrument

HEAD SUPPORT PLATFORM

Supplier: Parr Instrument

HYDROMETER APPA W/HT STD MOTOR

Supplier: Parr Instrument

O-Ring EP 3/8ID x 1/16CS, spare part.

Supplier: Parr Instrument

With explosion proof motor, 115V 60Hz. Base plate: 26 x 20 in. Overall height: 17 in. Provide compact & easily operated systems for treating chemicals with hydrogen in presence of a catalyst at pressures up to 5 atmospheres (60 psig) & temperatures to 80C.

Supplier: Parr Instrument

The Model 6765 Combined Solution and Semimicro Calorimeter includes the 6772 calorimetric thermometer module plus the calorimeter modules from both the 6755 Solution Calorimeter and the 6725 Semimicro Oxygen Bomb Calorimeter.

Supplier: Parr Instrument

OXYGEN 60HZ 115V

Supplier: Parr Instrument

The 6725 Semimicro Calorimeter is a compact and easily operated, static jacket, combustion calorimeter designed specifically for measuring the heat of combustion of small combustible samples when only limited amounts of test material are available.

Supplier: Parr Instrument

The 6772 Calorimetric Thermometer is a high precision temperature measuring system that features a temperature resolution of 0.0001 ?C over a range of 0-70 ?C. Modern digital communications (Ethernet and Serial Ports) are provided for data transfer to and from the thermometer.

Supplier: Parr Instrument

13mL. Nickel-chromium alloy crucible for determining volatile matter in coal and coke. Withstands repeated heating to 1000[degree]C without appreciable change in tare weight. Not for procedures requiring extreme corrosion resistance. No insert cover.

Supplier: Parr Instrument

The 6755 Solution Calorimeter is used for measuring enthalpy changes produced by chemical reactions in solution. Utilizing a rotating sample cell and a precise microprocessor-based thermometer, for measuring Heats of Reactions, Mixing, Solution, Dilution, & Wetting.

Supplier: Parr Instrument

Slip connector with 1/8" NPT (F) spare part for Calorimeters.

Supplier: Parr Instrument

Connecting rod with bushings spare part for Parr Hydrogenation Apparatus.

Supplier: Parr Instrument

The 1108CL bomb has a head and cylinder made of an alloy with superior corrosion resistance to the free chlorine and halogen acids released when burning halogenated samples. Users who intend to test waste materials and combustible solvents are urged to select the 1108CL bomb instead of 1108 for its longer service life under extreme corrosive conditions.