The method was validated by certified reference material
, DORM-2 (Dogfish Muscle) from the National Research Council of Canada (Ottawa, Ontario Canada).
These certified reference materials
are still available today from the U.
It is best, therefore, to check overall measurement operations by periodically analyzing externally certified reference materials
that match test sample matrices as closely as possible.
The developed method was applied for the determination of Au in a certified reference material
after necessary acid digestion.
Effect of certified reference material
470 (CRM 470) on national quality assurance programs for serum proteins in Europe.
In the paper, the NIST researchers have explained the basis for the differing interpretations and have offered a solution using the agency's certified reference material
for human Y-chromosome DNA profiling (Standard Reference Material 2395), a collection of Y-STR markers that can serve as a means for genetic labs to calibrate their testing equipment.
For long-term in-house work, a stable in-house material or certified reference material
should be used.
The certified reference material
provider has increased its product range fur food safety and quality, industry and occupational hygiene.
Most of the time, the lab repeats the test procedure with a purchased certified reference material
, or standard.
Restek has developed a new certified reference material
(CRM) of four PAHs--benz[a]anthracene, benzo[a] pyrene, benzo[b]fluoranthene and chrysene--designed for greater convenience, longer shelf life and increased long-term accuracy.
The majority of routinely used CRP immunoassays were calibrated with the Certified Reference Material
ERM-DA470 (previously distributed under the code BCR-470), released in 1993.
Certified reference material
of mycotoxins trilogy or analogue