| Integrated_Design_Tools Produces particle image velocimetry systems, makers of proVISION and sharpVISION products and software. |
| iseg_Spezialelectronic_GmbH_-_USA Provides high-voltage power supplies and related computer interfaces primarily for use in laboratories. |
| Isotope_Products_Laboratories Manufactures radiation standards, radiation sources, medical sources, and radiation source devices for health physics, medical, industrial, research, and nuclear power industries. |
| Kistler_com Supplier of measurement technology using the piezoelectric effect to measure pressure, force and acceleration. |
| Labkron_Instruments Distributor of laboratory equipment and instruments. |
| Laboratory_Equipment Manufacturers of Physics Laboratory Equipment for BS and MS students. |
| LabSmith_Innovative_Laboratory_Electronics Manufacturer of laboratory electronics that control experiment timing, sequencing, coordination and integration. |
| LDS_Leak_Detectors Rents new and rebuilt helium leak detectors and systems. Also provides spare parts and vacuum components. |
| Mad_City_Labs,_Inc_ Produces nanopositioning systems with sub-nanometer precision. |
| Major_Science_Equipment_Manufacturers Directory of fax numbers, toll-free phone numbers, addresses and URLs for science equipment companies. |
| 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. |
| 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. |
| 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. |
| 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 activ |
| Nanofactory_Instruments Develops and markets scanning probe microscopy instrumentation, such as a combination TEM holder and STM instrument. |
| National_Imports_-_Adhesive_Products_Division Distributor and retailer of engineering and industrial adhesives; specializing in epoxy, acrylic, urethane, cyanoacrylate, and aerosol adhesives. |
| 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 an |
| 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 spectr |
| 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. |
| 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. |
| 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. |
| Pacific_Nanotechnology,_Inc_ Provides scanning probe products and services that facilitate advances in nanotechnology and nanoscience. |
| 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. |
| PhysicsWeb_-_Business_Directory Directory of manufacturers and suppliers of physics-related products. |
| Quantum_Design,_Inc_ Provides automated materials characterization instrumentation - SQUID magnetometry, heat capacity, cryogenics, thermal conductivity, resistivity, helium 3, superconducting magnetics, susceptometry, ph |
| Rare-Earth_Magnets Distributor and retailer of rare-earth (neodymium-iron-boron) magnets, ferrofluid, bih, magnetic viewing film, and other related products. |
| The_Rembar_Company Provides refractory metals and services to fabricate refractory metals. |
| Scienglass Supplier of glass and glass/metal instruments and accessories for scientific applications. |
| S-DH_GmbH Developer of super-mirrors, neutron guide systems (ballistic, funnel) and several mechanical and optical devices like ELREBO (ElementReplacingBox). |
| Semetrol Producer of semiconductor characterization and analysis systems. |
| Silicon_Sensing_Systems_Japan,_Ltd Provides a vibrating type gyroscope that uses micro-machined ring resonator for accurate and shock-resistent reading. |
| SMI_Lab_Ltd_ Developer and manufacturer of photonic single crystalline materials and instruments. |
| 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. |
| SPECS_GmbH Manufacturer of surface analysis components and systems. |
| Spectra_Gases Manufacturer of rare, excimer laser, stable isotopic and environmental gases and gas mixtures. |
| Surface_Concept_GmbH Producer of delay line detectors. Provides products and services for electron detection, electron optics and ultra-high vacuum compatible sensors for surface analysis. |
| 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. |
| 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 |
| Tantec_USA Manufacturer of surface treatment and analysis equipment and static electricity control equipment. |
| 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. |
| Teledyne_Hastings_Instruments Manufacturer of vacuum and flow instruments for the measurement and control of vacuum and gas flows. |
| UHV_Design Manufacturer or vacuum components for molecular beam epitaxy (MBE), UHV sputtering, vacuum thin films and other UHV vacuum deposition components. |
| Vacutec Produces hemispherical energy analysers, electron, X ray, ion sources, and sample transfer. Includes list and description of products. |
| 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. |
| Vatell_Corporation Produces a line of HFM heat flux microsensors and circular foil heat flux gages. |
| VME_for_Physics_and_Industrie Provides process control, supervisory data acquisition systems and VME scalers and counters. |
| Vorg_Electronics Manufacturer of electronic transformers for halogen lamps, photomultiplier tube bases, cables, electronic transformers, PMT bases, PMT Arrays, transformers, and custom built electronics |
| Voss_Scientific Provides data acquisition and analysis, PC-based satellite telemetry, high-power microwave (HPM) sources, and computational electromagnetic products. |
| Walker_LDJ_Scientific,_Inc_ Manufacturer of magnetic measurement and analysis equipment. In addition, the company manufactures power supplies, laboratory electromagnets, and helmholtz coils. |
| WITec_GmbH Manufacturer of equipment for scientific and industrial applications focused on new solutions for Optical and Scanning Probe Microscopy. |
| X-ray_3-dimensional_Non-destructive_Microscopy Developer and producer of microtomography (Micro-CT) system for non-destructive 3-dimensional microscopy inside opaque objects. |
| X-TRONIX_Scientific_and_Industrial_Technologies Provides equipment for vacuum techniques, including consumables, thin films and surface science, gas flow control, helium cryogenics, and particle physics. |
| Australian_Permaculture_Information_and_Design_Service Information on organic and permaculture agriculture. |
| Central_Rocky_Mountain_Permaculture_Institute,_Basalt,_Colorado Permaculture training in the Colorado Rockies or the Bahamas. Also consulting. |
| David_Holmgren David Holmgren was the research student and co-originator with Bill Mollison, his research supervisor, of the permaculture concept. |
| EcoLandTech Extensive web directory of permaculture and related topics. |
| Eugene_Permaculture_Guild Organization seeks to educate members and the community about the principles of sustainable living. Features photos, events and newsletter. |
| The_Food_Forest A 40 acre permaculture demonstration, and production property at Gawler, South Australia. Offers consulting services, learning courses, information, and tours. |
| Four_Frogs_Permaculture_Design Offers sustainable design solutions for your balcony or backyard. |
| Green_Mountain_Permaculture Teaches and practices permaculture design on the shores of Lake Champlain in northern Vermont. Site also offers a photo galley of projects and articles. |
| Instituto_de_Permacultura_Cerrado-Pantanal Good collection of permaculture information resources, with special focus on projects, courses, people, and newsletters in Brazil. (English, Spanish, and Portuguese languages) |
| International_Institute_for_Ecological_Agriculture Information, reading list, and links on permaculture and community-supported agriculture. |
| Introduction_to_Permaculture__Concepts_and_Resources Appropriate Technology Transfer for Rural Areas (ATTRA) guide to Permaculture. |
| Klein_Karoo_Sustainable_Drylands_Permaculture_Project Klein Karoo sustainable drylands permaculture project is a permaculture eco-village in South Africa |
| Kootenay_Permaculture_Institute Information about the permaculture research and education undertaken by the institute based in British Columbia, Canada. |
| La\'akea_Permaculture_Gardens/Permaculture_in_Hawaii Offers month-long courses in permaculture design and deep ecology. |
