Certificate of Analysis PerkinElmer Health Sciences B.V. Rigaweg 22 P.O. Box 5205 9700 GE Groningen The Netherlands Phone: +31-50-544 59 00 Fax: +31-50-544 59 50 www.perkinelmer.com Product: Opti-Fluor Batch #: 47-14061 Exp. Date: September 1, 2016 --------------------------------------------------------------------------------------------------The product has been analyzed and is certified to have met the specifications. Test Temperature Appearance Results Clear blue fluorescent liquid Quench parameter 74.0% Background 12 cpm Water Holding Capacity 0.01 M PBS Holding Capacity 0.05 M Tris Holding Capacity 27 °C ≥ 2.0 ml clear 5 °C ≥ 2.4 ml clear 27 °C ≥ 4.0 ml clear 5 °C ≥ 2.7 ml clear 27 °C ≥ 2.4 ml clear 5 °C ≥ 2.6 ml clear Date: February 5, 2014 S. Beukema QA Supervisor [email protected] Tel. + 31(0)50-5445925 Ver. 1.0 – Apr/08