Business Office
Customs Laboratory Services LLC
11901 Reynolds Ave.
Potomac MD 20854-3334
Phone: 240-453-0411
Email: [email protected]

Lab – All Samples
Customs Laboratory Services LLC
7361 Calhoun Place - Suite 405
Rockville MD 20855
Phone: 240-386-8050
Email: [email protected]

Customs Laboratory Services LLC
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