Thermo Gauge Instruments - Producing precision Blackbody sources for the calibration of optical pyrometers, ir thermometers, thermocouples, fiber optic temperature sensors and heat flux gauges.

Techni-Cal Services - Light booth calibration, certification, and preventive maintenance

Moyer Instruments - Offers calibration and repair services for analytical and process instruments.

Quality Calibration Service, Inc. - Calibration and repair for gauges, test equipment, and balances.

Calibration Laboratory - NIST traceable calibrations of pressure, temperature, electronic, infrared, dimensional, resistance, optical pyrometry.

Micro Quality Calibration, Inc. - Distributor of precision measuring equipment, gage repairing and calibrating service.

Gavtt Precision Balances - Service and repair of precision mechanical and electronic weighing balances and scales.

Hitech Bio-Services Inc. - Maintenance services for scientific instruments.

Acquisition Solutions - HP 5970 MSD reconditioned or upgraded. We not only manufacture data systems to update mass spectrometers but also improve the instrument performances.

Stephens Anayltical Inc. - Calibration of all makes of hygrometers, relative humidity meters, trace moisture analyzers and dew point indicators.

Protrol Instrumentation Ltd - Independent laboratory providing calibration sales, calibration management of calibration for laboratory instruments.

MTI Weigh Systems - Load cell repairs typically are much less expensive than the cost to replace a load cell. Free evaluation for repairs.

Metroplex Metrology Lab - A source of calibration and metrology services. We calibrate a wide range of equipment from dimensional to electronics.

NMi - Department of Chemistry - The Chemistry departments mission is to provide traceability in chemical analysis for government, industry and science

Electro Rent - Test equipment calibration services, automated and manual, fast turnaround, trained technicians, ISO 9002 labs.

Brammer Standard Company, Inc. - Over 5,000 analytical reference materials from around the world for spectroscopy.

Certified Reference Materials - MBH Analytical Ltd - One of the world's major producers and supplier of Certified Reference Materials

Metrology service - Industrial and length metrology consulting, research,software for calibration, SPC software

NIST Standard Reference Data Products Catalog - Analytical Chemistry Databases and Publications

Testwave LLC Calibration Laboratory - Calibration of electronic and physical/dimensional test and measurement equipment either on-site or at our calibration laboratory.

Optical Activity - Manufacturer of polarimeters, quartz calibration standards and associated accessories.

Techcom - Gage management software, calibration procedures, measurement traceable systems, QA and automated business management systems.

Pacific Testing Laboratories - Chemical Testing, these guys can use almost any technique to test your sample.

Harrison Technical Services Ltd - Deals in laboratory analytical equipment for chromatography, GC, microstructure and elemental analysis instruments.

US CAL - Provides calibration, repair, and sales of test and measurement equipment to the manufacturing and technology community

GASCO Precision Gas Mixtures - Precision Gas Mixtures for all gas detectors. NIST standards, flow regulators, gas generators. Accurately calibrate your monitors with GASCO gas.

MedCom Technologies - Medical, audiometer, balance, scale, microscope, spectrophotometer, lab, oxygen concentrator, computer equipment on-site and depot service.

Testcal - Testing, calibration and instrumentation service repair and maintenance service and equipment sales.

Pipettechecker - Windows software for checking pipettes. If theyrequire calibration. Will check repeating pipettes and a wide variety of single and multichannels.

DH Instruments Inc - Pressure and flow calibration products, provides calibration and repair service, and offers training.

Al-Tar Services Inc. - We repair service new and used laboratory, scientific research, and biotech equipment in California. We offer PMI's, repair, calibration.

DJB Labcare - Centrifuge service, sales, repair and spares.

LKC Systems - A company that develops, repairs, and calibrates electronic and electro-mechanical equipment.

Calibration Repair, Inc. - "The pipette Doctor" Gravimetric accuracy analysis, through internal and external cleaning, repair of all physical damage, calibration, with a four month warranty and certificate of calibration. On site and mail in services are available.

Calibration Pipette Repair, Inc. - On site and mail in service for all of your labortory pipettes, calibratio, repair, and PME.