Direct Scientific

Radiation Safety / Environmental Health and Safety

Nuclear Instrumentation

Dosimetry Shielding Sources Specials

Hepa Vacuums

NIST Calibrations

Marinelli Beakers

Fume Hoods


Emergency Response

Nuclear Medicine

Radiation Therapy SEARCH

to order:    tel (310) 589 0601     Email

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Check out our instrument demos.
Open 8:00 AM - 5:00 PM Pacific Standard Time

contact us: en español, auf Deutsch


WB Johnson, Automess, SE International, Spectech, Tech Associates

...and more

Some examples of our product lines...

ERK Nuclear Emergency Response Kit by WB Johnson

Survey Meters

Johnson Nuclear DSM-501 Digital MicroR meter

525 ERK Emergency Kit

Assorted Survey Meters

DSM-501 MicroR Meter

Nuclear Emergency Response

Alpha, Beta, Gamma, X-ray, Neutron, and Radon

Digital MicroR Meter

Overhoff Radon Monitor

451P Ion chambers and other ion chambers

AM-806 area monitor


Ion Chambers

Radon Monitor

New and Used

ranger radation detector
tbm-ic-pulse x Ion Chamber by Technical Associates


marinelli beakers


TBM-IC-Pulse-X - New

Marinelli Beakers

Fast Response for Nano Second Pulse X-ray

Liquid and Solid Analysis Containers/Beakers,

Order Online

NSN3 Neutron Survey Meter by Fuji Electric
Rad CanScan -Radiation Detection for Trucks
lead glass radiation shielding


Rad CanScan

Lead Glass

Neutron Survey Meter

Many sizes and thicknesses

Direct Scientific / 100 Weymouth St. Unit #E / Rockland, MA 02370