COA Check the bottom of the product box to see the lot number and pull up the COA accordingly. LOT #00319N42.C LOT #092419T46.C LOT #100319ELBS1 LOT #100819B5.C LOT #100819B10.C LOT #101419B20.F LOT #101619B5.F LOT #102219EPT1 LOT #103119ELT250.5 LOT #110819ELPFS1 LOT #111119ELT250.F LOT #111219ELT500.F LOT #111319ELT250.B LOT #112719BS10 LOT #120219517.B LOT #120419519.B