Telephone

510-669-2250
(Country Code: 1)
800-344-4340
(US and Canada only)
 

Fax

510-223-9670
(Country Code: 1)
 

Mailing Address

3023 Research Drive
Richmond, CA
94806-5206 USA
 

Email

General Information/Customer Service:
info@hplc-asi.com

Office Hours

Monday-Friday 8:30-5:00 (PST)
Holidays: Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Day after Thanksgiving Day, 12/24 afternoon, 12/25-1/1 
 
Note: There is no retail location, will call is available by appointment. 
 
 
 

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