0.04
There are 106 pmol in a umol and 103 ul in a ml pmol/ul = (pmol/umol) * (umol/ml) * (ml/ul) = 106 * (umol/ml) * 10-3 = 103 * (umol/ml) That is, multiply the value by 103 = 1000.
1000 microlitres = 1 milliletre. 25 uL = 0.025 mL
One mL equals 1000µl
300mL is 300,000µL
0.001 milliliter per microliter.
The conversion is 1000 ul/ mL
2 microliters = 0.002 milliliter
793 mL = 793 000 uL
1milliliter = 0.001 microliter
There are a thousand micro-liters in a milliliter.
You need to add the 50ul stock solution to 1200ul of distilled water to produce 1250ul of solution with a concentration of 2ul per ml.