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Geochemical Testing

2005 N Center Ave

Somerset, PA 15501-7441

General Office Phone: (814) 443-1671

Monday-Friday 7:00 AM - 5:00 PM

Toll Free: (800) 767-0677

Fax: (814) 445-6729


Sample Acceptance

Send your samples to:

Geochemical Testing

Sample Receiving

2005 N Center Ave

Somerset, PA 15501-7441

(Must include Chain of Custody and prior approval)

Sample Acceptance Hours

Monday-Thursday  7:00am - 7:00pm EST.*

Friday 7:00am - 3:30 pm EST.*

*Saturday deliveries may be available with prior laboratory approval.

*The exceptions (to above hours) include substances that have very short holding times; Microbiological samples, MBAS(Methylene Blue Active Substances), BODs, etc.

*MBAS are accepted Monday 7:00 am until noon on Fridays. Samples pre-approved for acceptance after noon on Friday will be subject to a 2x rush fee.

*We only accept Microbiological samples on weekdays Monday through Thursdays until 6:30 pm EST due to the short hold times. We are also not able to accept these samples on the day before a holiday.

Holidays are: New Years Day, Memorial Day, July 4th, Labor Day, Thanksgiving Day, Christmas Day.

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Energy and Environmental Services


2005 N Center Avenue,  Somerset, PA 15501

Office: (814) 443-1671    Toll Free: (800) 767-0677    Fax: (814) 445-6729


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