Convert from drum [US, petroleum] to microliter

Unit Definition (drum [US, petroleum])
The drum [US, petroleum] is a unit of volume sometimes used in the oil trade. The traditional standard drum of oil contains 55 U.S. gallons or about 208.198 liters. One 55-gallon drum equals 1.3095 barrels.

Unit Definition (microliter)
The microliter is a metric unit of volume equal to 0.001 milliliter or 1 cubic millimeter (mm³). Microliters are used in chemistry and medicine to measure very small quantities of liquid. This unit has also been called the lambda.