Innovative Grade US Origin Bovine Whole Blood Reference 6-21-11
Quantitative analysis of therapeutic drugs in dried blood spot samples by paper spray mass spectrometry: an avenue to therapeutic drug monitoringNE Manicke, P Abu-Rabie, N Spooner... - Journal of the American ..., 2011 - Springer
...Blood card paper (grade 31 ETF) was obtained as a sample from Whatman (Piscat- away, NJ,USA). Bovine and human blood stabilized with K2EDTA was purchased from Innovative Research (Novi, MI, USA). Control rat blood was obtained from Harlan (Hull, UK, USA).