Starting Concentration µg/mLmg/mL Desired µg/Test µg Desired Volume/Test µl

g Radius(mm) RPM

Specific Activity (Units/mg) ED50 (ng/mL)

grams mg µg ng

Mass =   picograms nanograms micrograms milligrams grams kilograms Concentration X   femtomolar picomolar nanomolar micromolar millimolar molar Volume X   nanoliter microliter milliliter liter Molecular Weight   g/mol

Mass

femtograms picograms nanograms micrograms milligrams grams

Formula Weight

Moles

femtomoles picomoles nanomoles micromoles millimoles moles

	°F
	°C

Enter the required Days, Hours, Minutes, and Seconds you wish to add to the timer and press start.

Days:	Hours:
Minutes:	Seconds:
Days       Hours    Minutes  Seconds

Concentration (start) x   femtomolar picomolar nanomolar micromolar millimolar molar   Volume (start) =   femtoliter picoliter nanoliter microliter milliliter liter   Concentration (final) x   femtomolar picomolar nanomolar micromolar millimolar molar   Volume (final)     microliter milliliter liter

Metric Millimeters Centimeters Meters Kilometers US Standard Inches Feet Yards Miles

inches feet yards miles