800-379-8493 • 410-863-1700 • sales@dcscientific.com

About DC Scientific

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DC Scientific is an ISO 9001:2008 registered manufacturer of precision glassware products, testing equipment, and accessories for the petroleum laboratory. DC manufactures products ranging from viscometer tubes to FIA Systems to temperature probes for leading brands of equipment. DC is also partnered in the United States with B/R Instrument, Paragon Scientific, Tintometer, Horiba and Tamson to provide world class products for petroleum testing. B/R Instrument provides Auto, Semi-Auto, and Manual D1160 Vacuum Distillation Systems. Paragon Scientific, a dual ISO 17025 and ISO Guide 34 accredited company, provides certified reference materials for Viscosity, CCS, Color, TAN, TBN, and Flash Point. Tintometer, an ISO 9001 registered manufacturer, products include a full range of color measurement equipment including ASTM, Saybolt, Pt/Co color and more. Tamson products include Viscosity Baths, Heating and Cooling Baths and Circulators. DC Scientific also provides service for most major brands of petroleum testing equipment and is a Tintometer, Tamson, and Horiba Certified Service Center.

Douglas Sisson, President

Frank Russo, Vice President

In the USA call us toll free at 800-379-8493 or direct at 410-863-1700 for:

  • Glassware repair services
  • Custom glassware manufacturing
  • Catalog ordering
  • Blanket purchase orders & quantity discounts

We accept Visa, MasterCard and American Express

Business Partnerships

Our business partnerships with world class companies allows us to offer a wide variety of solutions to our existing customer base and beyond. From petroleum testing and temperature measurement, to viscosity measurement and heating mantles, DC Scientific Glass can now offer a selection of products from some of the world’s most credible companies. We hold distributor status for the following companies:

logops Paragon Scientific Limited specialises in the production of ISO 17025 premium quality Viscosity, CCS, TAN, TBN, Refractive Index and Density standards. Paragon’s viscosity standards, viscometer calibration and density standards are all covered by their UKAS accreditation to the International Standard BS EN ISO / IEC 17025, in addition to this their Refractive Index standards are manufactured conforming to ICUMSA (1974). Paragon encompasses advanced production techniques with the use of Primary laboratory test equipment in order to produce reference materials with some of the lowest levels of uncertainty of measurement currently available world-wide.
Lovibond Tintometer The Lovibond brand has become the hallmark for colour measurement, recognised by major international standardising bodies, including the AOCS, ISO and ASTM, who quote their instruments in their specifications for colour measurement. It is this unique experience that allows Tintometer to guarantee a reliable and accurate colour measuring service.
AD systems specializes in the design, manufacturing, selling and servicing of unique test equipment for the evaluation of physical properties and performances of fuels and lubricants. All of the products offered by AD systems were developed in response to specific needs within the petroleum industry. AD systems has in the past and is currently working with governmental agencies and research departments of petroleum companies to develop prototypes and subsequently to manufacture various instruments and systems. Our customers include oil refineries, commercial laboratories, fuel distributors, terminals, blenders, lubricant plants, OCM labs, research labs, marine, aviation companies and military. AD systems cumulates 75 years of experience in designing test equipment for petroleum industry. Our commitment is to deliver prompt, friendly and attentive customer service and technical support. AD systems is an active member of the American Society for Test and Materials (ASTM®) as well as with some international standardization organizations.
Tamson offers a quality range of thermostatic bath products and accessories. Our products provide reliable and very accurate temperature regulation of fluids and accuracy beyond 0.01 Kelvin can be achieved. The product range provides exact temperature controlling from a range of -100 to ± 250 °C. Our equipment can be found in many diverse areas of research across industrial fields such as petroleum industry, universities, research institutes and quality control laboratories. Our main markets are being found in chemical, quality control and product processing, along with research and development industries. The production range comprises mainly of circulator baths, water re-circulators, immersion and re-circulation coolers, viscometer baths, viscometer accessories. We also offer thermometers and thermometer calibration accessories.
HORIBA’s SLFA series of sulfur-in-oil instruments have for years been the overwhelming choice in the petroleum industry. Continuous improvements in performance and usability allow us to offer a range of instruments to suit your requirements. HORIBA’S XRF sulfur analyzers comply with ASTM D4294 and ISO 8754 while offering the most cost effective alternative for sulfur in petroleum measurement. The SLFA-UV21 follows the ASTM D5453 UV fluorescence technique and ISO 20846 while offering a new level of sensitivity to low-level sulfur, easy operation, and unparalleled precision and accuracy.
B/R Instrument has specialized in laboratory distillation equipment since 1966. Common uses of its distillation systems include solvent recycling, solvent purification, crude oil distillation, and many other applications of high efficiency fractional distillation Vacuum distillation equipment is available in semi automatic and manually operated models. Fractional Distillation has many other applications which are too numerous to mention here. B/R Instrument can provide a high efficiency distillation system for your application. Fully automatic and manually operated distillation equipment is available.
Reagecon are one of the largest producers of chemical standards and reagents in the world. Reagecon is a major manufacturer and distributor of chemicals, reagents, consumables, apparatus and scientific equipment targeted at analytical chemistry, biochemistry, life sciences, environmental, state and educational laboratories. ICL Calibration Laboratories, Inc. is dedicated to the provision of products and NIST Traceable, ISO/IEC 17025 accredited calibration services to assist our clients in maintaining the integrity of their measurement systems.
ICL Laboratories is dedicated to the provision of products and NIST Traceable, ISO 17025 accredited calibration services to assist our clients in maintaining the integrity of their measurement systems.
hreslogo Glas-Col is the world’s leading manufacturer of laboratory products and industrial heating and mixing technology. The combination of modern facilities, and highly trained personnel, keep Glas-Col on the leading edge of technology for pharmaceutical, biotechnology, semiconductor, industrial, and the research and development industry. Glas-Col is an ISO certified company and has maintained this certification for 11 straight years. Our goal is to provide quality laboratory equipment, safety accessories and industrial products that will provide you, the customer, repeatable, reliable, results.


logoagbsWe are a member of the American Scientific Glassblowers Society, ASTM, and STLE.

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