​Main Laboratory in Tucson, Arizona

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Skyline Assayers & Laboratories
7960 S. Kolb Rd,
Tucson, AZ 85756

Phone: (520)622-4836
Email: tucson@skylinelabs.com

Normal business hours are 7:30am-4:00pm Monday-Friday, excluding major holidays.
***Sample drop-offs during non-business hours may be arranged upon request. 
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