Sentence examples for donor samples could not from inspiring English sources

Because of insufficient volume, one of 30 available SLE serum samples and one of 40 healthy donor samples could not be included for assessment in the APRIL ELISA.

The clinical specificity in post-mortem samples could not be determined, since no samples from post-mortem tissue donors historically proven to be reactive were available.

Most of those samples couldn't be amplified by PCR.

A urine sample could not be collected.

Seventy one donor samples were not suitable.

The donor plasmids could not be cured from ack or pta mutants using these methods.

Since we did not perform titration experiments for best stimulation rates in each donor, we could not predict which ratio might be optimal in every individual donor.

Normal tissue samples were obtained from 4 donors that could not be matched to recipients they had a mean age of 60 (54–68), and had normal echo and ECG.

Following an investigation, the watchdog expressed concerns that the donor could not be deemed permissible.

However, a suitable donor could not be found in time.

Becoming a potential bone marrow donor could not be easier.