X-Troni Scientific and Industrial Technologies
Provides equipment for vacuum techniques, including consumables, thin films and surface science, gas flow control, helium cryogenics, and particle physics.

Bunting Magnetics Co.
Distributor of permanent magnets and magnetic equipment for industrial use.

Digital correlator manufacturer
Manufacturer of digital correlator for dynamic light scattering and fluorescence correlation spectroscopy.

UHV Design
Manufacturer or vacuum components for molecular beam epitaxy (MBE), UHV sputtering, vacuum thin films and other UHV vacuum deposition components.

Herbach and Rademan
Provides surplus electro-mechanical and scientific equipment.

Spectra Gases
Manufacturer of rare, excimer laser, stable isotopic and environmental gases and gas mixtures.

Nanofactory Instruments
Develops and markets scanning probe microscopy instrumentation, such as a combination TEM holder and STM instrument.

Sypris Test & Measurement
Provider of on-site and mobile calibration services, test and evaluation services and electronic products under the F.W. Bell name including magnetic measurement instruments, current sensors and hall generators.

Voss Scientific
Provides data acquisition and analysis, PC-based satellite telemetry, high-power microwave (HPM) sources, and computational electromagnetic products.

Density Calibration Laboratory
Physics calibration laboratory, accredited by UK Government (UKAS). Produces liquid and solid density standards and calibrates hydrometers.

Micromeritics Instrument Corporation
Manufacturer of particle technology instrumentation for the evaluation of particle size, surface area, pore size and pore size distribution, material density, bulk density, surface and catalytic activity, and zeta potential.

Mass Properties Measurement Instruments
Provides equipment to measure center of gravity, moment of inertia, product of inertia, igniter circuit testers, space simulators and gimbal balance machines.

Vatell Corporation
Produces a line of HFM heat flux microsensors and circular foil heat flux gages.

Isotope Products Laboratories
Manufactures radiation standards, radiation sources, medical sources, and radiation source devices for health physics, medical, industrial, research, and nuclear power industries.

Tantec USA
Manufacturer of surface treatment and analysis equipment and static electricity control equipment.

LDS Leak Detectors
Rents new and rebuilt helium leak detectors and systems. Also provides spare parts and vacuum components.

Neocera Inc.
Provides pulsed laser deposition systems, metal oxide thin films and thin film devices, cryogenic temperature controllers, cryogenic sensors, magnetic and microwave microscopes, and sensor research and development.

Mad City Labs, Inc.
Produces nanopositioning systems with sub-nanometer precision.

Aurelia Microelettronica
Belongs to CAEN group, sells a variety of nuclear and biomedical electronics.

CSEM Nano Hardness Tester
Producer and distributor of nano-hardness testers, a high precision instrument for the determination of the nano mechanical properties of thin films, coatings and substrates

British Optical Ltd
International designer and manufacturer of optical and non-optical glass and glass protection system.

Inficon Holdings AG
Provides thin film deposition controllers, high sensitivity helium leak detectors, digital and analog vacuum gauge controllers, valves and fittings, and mass spectrometers and partial pressure controllers for gas analyzers.

Quantum Design, Inc.
Provides automated materials characterization instrumentation - SQUID magnetometry, heat capacity, cryogenics, thermal conductivity, resistivity, helium 3, superconducting magnetics, susceptometry, physics and chemistry research.

Walker LDJ Scientific, Inc.
Manufacturer of magnetic measurement and analysis equipment. In addition, the company manufactures power supplies, laboratory electromagnets, and helmholtz coils.

Atomic Hydrogen Source
Produces a thermal hydrogen cracker with uses such as damage free cleaning of surfaces.

SPECS GmbH
Manufacturer of surface analysis components and systems.

Oxford Applied Research
Provides ion sources, atom sources, gas crackers, evaporation sources, as well as other specialized UHV components for MBE and surface science requirements.

Pacific Nanotechnology, Inc.
Provides scanning probe products and services that facilitate advances in nanotechnology and nanoscience.

Desert Cryogenics
Offers cryostats in 3He, 4He and top loading configurations.

AJA International Inc.
Manufactures thin film technology (sputtering). Also produces microwave power supplies, substrate heaters, sputtering systems and targets, ion sources, and RF/DC power supplies.

Edmund Optics
Manufactures and integrates optical components.

Solar Energy Photovoltaics Tutorial Package
Provides an interactive tutorial package comprising of a comprehensive tutorial and laboratory grade photovoltaic module for "hands on" experiments and calculations.

Tectra Plasma Sources
Provides the Tectra Plasma Source, a multi-purpose source producing either atoms or ions and finds uses in a range of HV and UHV applications.

Colutron Research Corporation Home Page
Manufactures ion sources, ion guns and components. Also, high resolution beam imaging systems for ion, electron, and neutral beams as well as x-rays.

Vorg Electronics
Manufacturer of electronic transformers for halogen lamps, photomultiplier tube bases, cables, electronic transformers, PMT bases, PMT Arrays, transformers, and custom built electronics

PerkinElmer Instruments - ORTEC
Supplier of measurement systems, electronic instruments and modules, high resolution radiation detectors, and data analysis software for OEM and end-user applications of high resolution nuclear spectroscopy, fast-timing and pulse-height analysis.

Mesytec GBR
Develops, produces and distributes detector electronics and readout systems for particle and photon detectors. Single and multi channel systems are available for SSDs, PMTs, and PSDs.

Scienglass
Supplier of glass and glass/metal instruments and accessories for scientific applications.

Bioscan, Inc
Manufacturer of instrumentation for liquid scintilation counting, readioisotope counting, and other fields.

Laboratory Equipment
Manufacturers of Physics Laboratory Equipment for BS and MS students.

Silicon Sensing Systems Japan, Ltd
Provides a vibrating type gyroscope that uses micro-machined ring resonator for accurate and shock-resistent reading.

The Electro-Optics Foundry
Provides contract manufacturing services for electro-optic and vacuum microelectronic devices.

iseg Spezialelectronic GmbH - USA
Provides high-voltage power supplies and related computer interfaces primarily for use in laboratories.

X-ray 3-dimensional Non-destructive Microscopy
Developer and producer of microtomography (Micro-CT) system for non-destructive 3-dimensional microscopy inside opaque objects.

The Rembar Company
Provides refractory metals and services to fabricate refractory metals.

VME for Physics and Industrie
Provides process control, supervisory data acquisition systems and VME scalers and counters.

Mass Spec Components
Provides support for users of VG, Fisons and Micromass magnetic sector mass spectrometers. Includes spares and consumables for 70E, 70S, ZAB and Autospecs.

Integrated Design Tools
Produces particle image velocimetry systems, makers of proVISION and sharpVISION products and software.

Oxford Scientific Ltd
Provides vacuum science and plasma instruments for HV, UHV, MBE and surface science applications. Instruments include plasma sources, atom sources, ion sources, e-beam evaporators, hydrogen sources.

PhysicsWeb - Business Directory
Directory of manufacturers and suppliers of physics-related products.

Partition Enterprises Pty Ltd
Manufacturer of density tracers. Density tracers are filled plastic particles which are used to determine partitioning characteristics of density separators and other units.

LabSmith Innovative Laboratory Electronics
Manufacturer of laboratory electronics that control experiment timing, sequencing, coordination and integration.

Rare-Earth Magnets
Distributor and retailer of rare-earth (neodymium-iron-boron) magnets, ferrofluid, bismuth, magnetic viewing film, and other related products.

SVT Associates - Complete MBE
Manufacturer of Ultra High Vacuum (UHV) and Molecular Beam Epitaxy (MBE) equipment. Also produces III-V epitaxial materials and devices, in-situ monitoring tools, and system deposition components.

Canberra Eurisys
Produces radiation monitoring systems and analysis instrumentation serving industries engaged in nuclear power, personal dosimeter and decommissioning, and safeguards.

Vacutec
Produces hemispherical energy analysers,  electron, X ray, ion sources, and sample transfer. Includes list and description of products.

MBE Products: Effusion Cell, k-cell
CreaTec effusion cells are used in ultra-high vacuum (UHV) evaporation systems to generate ultrapure molecular and atomic beams from a large variety of elements and compounds.

Major Science Equipment Manufacturers
Directory of fax numbers, toll-free phone numbers, addresses and URLs for science equipment companies.

Oxford Plasma Sources
Manufacturer of plasma sources of all types including RF (13.56MHz)and microwave (2.45GHz) in a range of sizes. Applications include MBE, surface science and thin film deposition.

Kistler.com
Supplier of measurement technology using the piezoelectric effect to measure pressure, force and acceleration.

Teledyne Hastings Instruments
Manufacturer of vacuum and flow instruments for the measurement and control of vacuum and gas flows.

Angstrom
Manufacturer of wavelength meters for laser spectra measurement.

Vacuum Controllers, From Hastings Instruments
Hastings Instruments manufactures a complete line of Vacuum Instruments including Vacuum Controllers, for the precise measurement and control of vacuum and gas flows.

Surface Concept Oelsner Schönhense Ziethen GbR
Provides products and services for electron detection, electron optics and ultra-high vacuum compatible sensors for surface analysis.

Corporation Scientifique Claisse
Provides analytical fusion services, instrumentation and fine chemistry science services.

WITec GmbH
Manufacturer of equipment for scientific and industrial applications focused on new solutions for Optical and Scanning Probe Microscopy.

S-DH GmbH
Developer of super-mirrors, neutron guide systems (ballistic, funnel) and several mechanical and optical devices like ELREBO (ElementReplacingBox).

SMI Lab Ltd.
Developer and manufacturer of photonic single crystalline materials and instruments.