Analytical Lab

Supporting the Research Community

Welcome

The MSI Analytical Laboratory is a facility established in 1977 that performs chemical analysis in support of the research community.

Rockfish swimming in kelp forest
Katie Davis Koehn

The services offered include Seawater nutrients and Elemental (CHN) analysis. Simultaneous determination of the carbon, hydrogen, and nitrogen content in solid materials. The MSI Analytical Lab will prepare samples for analysis including weighing and loading samples into tin capsules. Analysis of seawater samples for dissolved inorganic nutrients. We also have methodologies for analysis of other aqueous samples, such as fresh waters, estuarine waters, ground waters, and neutralized digests.

Contact

Ken Marchus
Lab Manager
Aaron Martinez
Staff Research Associate

Location

Analytical Lab
Bldg 520 Rm 1011
University of California Santa Barbara
Santa Barbara, CA 93106

Mailing Address

Analytical Lab
Marine Science Institute
Bldg 520 Rm 4002
University of California Santa Barbara
Santa Barbara, Ca 93106

Hours

Monday through Friday 6:00am-3:00pm
The lab is closed on all UCSB administrative holidays.


Holidays 2026

New Year Holiday Thursday, January 1, 2026
Martin Luther King, Jr. Day Monday, January 19
President's Day Monday, February 16
Cesar Chavez Holiday Friday, March 27
Memorial Day Monday, May 25
Juneteenth Friday, June 19
Independence Day Friday, July 3
Labor Day Monday, September 7
Veteran's Day Wednesday, November 11
Thanksgiving Thursday, November 26
Friday, November 27
Winter Holiday Thursday, December 24
Friday, December 25
Winter Curtailment Monday, December 28
Tuesday, December 29 
Wednesday, December 30
New Year Holiday Thursday, December 31, 2026
Friday, January 1, 2027