Common use of Certain Basic Terms Clause in Contracts

Certain Basic Terms. (a) Purchaser and Notice Address: RAE Systems, Inc., a Delaware corporation Attn: ▇▇▇▇▇▇ ▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇ Dr. Sunnyvale, CA 94089 Telephone: 650/▇▇▇-▇▇▇▇ Facsimile: 408/585-3568 With a copy to: ▇▇▇▇ ▇▇▇▇ ▇▇▇▇ & Freidenrich LLP Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇ ▇▇▇. ▇▇▇▇ ▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ Telephone: 650/▇▇▇-▇▇▇▇ Facsimile: 650/833-2001 (b) Seller and Notice Address: CarrAmerica Realty Operating Partnership, L.P., a Delaware limited partnership Attn: ▇▇▇ ▇▇▇▇ ▇▇▇▇ ▇ ▇▇▇▇▇▇, ▇.▇., ▇▇▇▇▇ ▇▇▇ ▇▇▇▇▇▇▇▇▇▇, ▇.▇. ▇▇▇▇▇ Telephone: ▇▇▇-▇▇▇-▇▇▇▇ Facsimile: 202-729-1060 With a copy to: Mayer, Brown, ▇▇▇▇ & Maw LLP Attn: ▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇ ▇. ▇▇▇▇▇▇ ▇▇▇. ▇▇▇▇▇ ▇▇, ▇▇ ▇▇▇▇▇ Telephone: 505/▇▇▇-▇▇▇▇ Facsimile: 505/820-7334 Mayer, Brown, ▇▇▇▇ & Maw LLP Attn: ▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇ ▇. ▇▇▇▇▇▇ ▇▇▇. ▇▇▇▇▇ ▇▇, ▇▇ ▇▇▇▇▇ Telephone: 505/▇▇▇-▇▇▇▇ Facsimile: 505/820-7334 (c) Date of this Agreement: The latest date of execution by Seller and Purchaser, as shown on the signature page hereto. (d) Purchase Price: $5,000,000 (e) ▇▇▇▇▇▇▇ Money: $100,000, and any other deposits of ▇▇▇▇▇▇▇ money made pursuant to the terms of this Agreement. The definition of “▇▇▇▇▇▇▇ Money” includes any interest earned thereon.

Certain Basic Terms. (a) Purchaser and Notice Address: RAE SystemsLA4, Inc.LLC c/o Equinix, a Delaware corporation Inc. ▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇, ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ Attn: Real Estate Counsel (SDH) Telephone: ▇▇▇.▇▇▇.▇▇▇▇ Facsimile: 650.513.7699 And Equinix, Inc. ▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇ ▇▇▇▇., ▇▇▇▇▇ ▇▇▇ ▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Attn: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ Telephone: ▇▇▇.▇▇▇.▇▇▇▇ Facsimile: 703.251.3330 With a copy to: Pircher, ▇▇▇▇▇▇▇ & ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇ Dr. Sunnyvale▇▇▇▇ ▇▇▇ ▇▇▇▇▇▇▇, CA 94089 ▇▇▇▇▇▇▇▇▇▇ ▇▇▇▇▇ Attn: ▇▇▇▇▇ ▇. Brat Telephone: 650/▇▇▇.▇▇▇.▇▇▇▇ Facsimile: 310.201.8922 (b) Seller and Notice Address: NG Holdings, L.P. a Delaware limited partnership c/o ING Clarion Partners, LLC Attn: ▇▇▇▇▇ Kodak ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇, 34th Floor Los Angeles, California 90017 Telephone: (▇▇▇) ▇▇▇-▇▇▇▇ Facsimile: 408/585-3568 (213) With a copy to: ▇ING Clarion ▇▇▇ ▇▇▇▇ ▇▇▇▇ & Freidenrich LLP Attn: ▇▇▇, ▇▇▇▇ ▇. , ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇▇▇▇▇ ▇▇▇. ▇▇▇▇ ▇▇▇▇ ▇▇▇▇, ▇▇ ▇▇▇▇▇ Attn: ▇▇▇▇▇▇ ▇. ▇▇▇▇▇, ▇▇., Managing Director Telephone: 650/(▇▇▇) ▇▇▇-▇▇▇▇ Facsimile: 650/833-2001 (b) Seller and Notice Address: CarrAmerica Realty Operating Partnership, L.P., a Delaware limited partnership Attn: ▇▇▇ ▇▇▇▇ ▇▇▇▇ ▇ ▇▇▇▇▇▇, ▇.▇., ▇▇▇▇▇ ▇▇▇ ▇▇▇▇▇▇▇▇▇▇, ▇.▇. ▇▇▇▇▇ Telephone: ▇▇▇-) ▇▇▇-▇▇▇▇ Facsimile: 202-729-1060 With a copy to: And Mayer, Brown, ▇▇▇▇ & Maw LLP Attn: ▇▇▇▇▇▇▇ ▇. ▇▇▇▇ ▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇. Chicago, Illinois 60606=4637 Telephone: (▇▇▇▇▇▇ ▇▇▇. ▇▇▇▇▇ ▇▇, ▇▇ ▇▇▇▇▇ Telephone: 505/) ▇▇▇-▇▇▇▇ Facsimile: 505/820(▇▇▇) ▇▇▇-7334 ▇▇▇▇ And Mayer, Brown, ▇▇▇▇ & Maw LLP Attn: Boise A. Ding ▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇ ▇▇▇▇▇ ▇▇▇ ▇. ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇▇▇ ▇▇▇. ▇▇▇▇▇ ▇▇, ▇▇ ▇▇▇▇▇ Telephone: 505/(▇▇▇) ▇▇▇-▇▇▇▇ Facsimile: 505/820(▇▇▇) ▇▇▇-7334▇▇▇▇ (c) Date of this Agreement: The latest date of execution by Seller and Purchaser, as shown on the signature page hereto. (d) Purchase Price: $5,000,00049,000,000 (e) ▇▇▇▇▇▇▇ Money: $100,0001,000,000, and any other deposits of ▇▇▇▇▇▇▇ money made pursuant to the terms of this Agreement. The definition of “▇▇▇▇▇▇▇ Money” includes any interest earned thereon.