Solomon Park Research Laboratories, Inc.

Solomon Park Research Laboratories has supplied high-quality human serum, plasma, and biospecimens to clinical and research laboratories globally since 1984. Operating from their Burien, Washington facility, they specialize in commutable quality blood products collected via the CDC-developed CLSI C37-A procedure. Their offerings include AccuBase-CQM™ frozen serum and plasma with known analyte levels (lipids, chemistry markers), fresh whole blood and urine pools, and SPRL-RefKits™ analyte reference control kits for CAP proficiency testing and equipment calibration. Solomon Park also provides cryogenic ultra-low temperature storage (SPRL-StoTrac™) with 24/7 redundant power protection for longitudinal studies and global logistics. They support over 2,000 customers across 10 countries, offering custom donor acquisition, characterization, and proficiency testing materials for equipment manufacturers, metrology experts, and diagnostic equipment validation.