Recent content by Lassy

Yes, but that's what is quoted on the data sheet for the substance. This is the calculation I did: Mass = D x V = 1.02mg / mL x 0.8mL / 1000 mL = 0.000816 mg/mL = 0.816 mg/L = 816 ug/L 816 ug/L x 60% = 490 ug/L

Thanks a lot for your reply, truly appreciated. I have one more question, what if the density was 1.020 kg/m3? Will the final concentration still be in mg/L or ug/L?

Hi all, I've done some experiments and I'm trying to work out the correct unit of my final concentration. The experiment goes thus far: I added 800 uL of a substance into a litre of my sample (800uL/L). This substance has a density of 1020 kg/m3 and is 60% w/w. I'm trying to work out the amount...

I would like some help in working out the correct unit of concentration in the question below please. I added a substance which has a density of 1.020 kg/m3 to a sample at a rate of 800 uL/ L of sample The substance is also 60% w/w. Will the final concentration in the sample be in 490 ug/L or...