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: MicroScint-40 Batch #: 88-1250C Exp. Date: April 1, 2015 --------------------------------------------------------------------------------------------------The product has been analyzed and is certified to have met the specifications. Test Temperature Appearance Results Clear blue fluorescent liquid Quench parameter 45.1% Tritium efficiency (TopCount) 37.0% Background (TopCount) 16 cpm Water Holding Capacity 0.15 M NaCl Holding Capacity 0.5 M (NH4)2SO4 Holding Capacity 22 °C 2 - 10 ml clear 22 °C 2 - 10 ml clear 17 °C 2 - 10 ml clear 17 °C ≥ 1.4 ml clear Date: September 12, 2013 S. Beukema QA Supervisor [email protected] Tel. + 31(0)50-5445925 Ver. 1.0 – Apr/08