Physical Address:

Microchem Laboratory
1700 Chisholm Trail Road
Round Rock, Texas 78681

Shipping Address:

Microchem Laboratory
1700 Chisholm Trail Road
Round Rock, Texas 78681

Telephone Number:

(512) 310-8378

Hours of Operation:

8:30 a.m. to 5:00 p.m., Monday through Friday, Except Major Holidays.