qc Definition

pcr, counsel, counselling, counsels, ac, 2b, angiotensin, ap, at, attendance, attendances, axial, azimuth, calibration, compliance, csf, dc, ea, et, gp, h, hg, hourly, let, lh, nc, phosphatase, pt, qa, r, rhizosphere, s, section, separator, sorted, supervisory, tc, thermal, volume,