Serum - Vitamin B12

Product Name	Serum, Vitamin B12 Sample
Source	Single Human Donor
Catalogue Number	991-24-PS-B12
Form	Liquid
Sample Size	1 donor x > 1 mL Note: Each sample would be from a unique donor.
Donor Age	Reported
Donor Gender	Reported
Value	Reported in pg/mL
Storage	-20°C
Recertification	Due to differing stabilities of various biomarkers in this complex biological material it is not possible to assign a single expiration date that is relevant to all biomarkers. The end user should monitor the biomarkers of interest to verify suitability over time.
Infectious Disease Testing	Not tested for infectious diseases. This material should be handled at the Biosafety Level 2 (BSL 2) as recommended for any potentially infectious human serum or blood specimen in the CDC/NIH manual "Biosafety in Microbiological and Biomedical Laboratories", 2009.