Picogram per Deciliter Unit | All you need to know
The picogram per deciliter (symbol: pg/dL) is a unit of concentration that expresses the mass of a substance dissolved in one deciliter (100 milliliters) of solution. One picogram per deciliter means that one picogram (10−12 gram) of a substance is present in every deciliter of liquid. This unit is used to measure extremely small concentrations in biological and laboratory samples.
The picogram per deciliter is commonly used in clinical chemistry, endocrinology, toxicology, pharmacology, and biomedical research. It is particularly useful for measuring hormones, biomarkers, vitamins, and other compounds that exist at ultra-trace levels in blood, plasma, serum, or urine.
History of the Picogram per Deciliter
As laboratory techniques such as immunoassays and mass spectrometry became more sensitive, scientists needed units capable of expressing concentrations at the picogram level. The picogram per deciliter is now widely used in advanced clinical diagnostics and biomedical research where extremely small quantities must be measured accurately.
Current Uses of the Picogram per Deciliter
Picograms per deciliter are used in hospital laboratories, endocrine testing, pharmaceutical research, toxicology, and medical diagnostics. They are commonly reported for hormone analysis, trace biomarkers, and other biological substances that occur in minute concentrations.
Picogram per Deciliter Conversion
One picogram per deciliter is equal to:
- 10 picograms per liter (pg/L)
- 0.01 picogram per milliliter (pg/mL)
- 0.01 nanogram per liter (ng/L)
- 10 femtograms per milliliter (fg/mL)
You can use ChangeUnit to convert picograms per deciliter to picograms per liter, picograms per milliliter, nanograms per liter, and many other concentration units.