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Sample Drop Off Instructions – Acton, MA Laboratory

125 Nagog Park, Acton, MA 01720

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Follow Nagog Park to 125 (last building on the right). Take the first right after the building and follow signs for "Deliveries and Samples" to our loading dock. Enter the loading dock door and call "Receiving" using the phone on wall to the left. Someone will be there shortly to assist you. Please bring any paperwork you may have including Test Assignment/Chain of Custody Forms.

GeoTesting Massachusetts

Questions regarding sample drop off?

Call: 978-635-0424


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Our loading dock is open 24/7. When dropping samples off outside of normal business hours (8 AM – 5 PM), please leave a message on the "Receiving" voicemail with your name, company name, phone number, types of samples, and where they are located. Please label the samples with as much information as possible and leave them with a Test Assignment/Chain of Custody Form.

PDFMassachusetts Drop Location