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jennjp
03-14-2006, 04:28 PM

Is this just basic "moving the decimal place" math? I need a vote of confidence (or someone to say NO!!)

are micrograms/gram the same as PPM,
since PPM=mg/kg : 10 to the 6thpower?

Thanks for your help and making this terrific website available. We use it quite frequently.

Robert Fogt
03-14-2006, 05:31 PM
1 microgram = 0.000001 gram
1 gram = 1 gram

1 microgram/gram = 0.000001/1 = 1/1000000 = 1 PPM

So yes, microgram/gram is the same as PPM.

Unregistered
08-08-2006, 09:13 AM
How would you convert ppm to micrograms/dL

If I have 0.013 ppm lead level (RBC) what would it be in micrograms/dL?

Robert Fogt
08-10-2006, 03:15 AM
1 ppm = 100 micrograms/deciliter

0.013 * 100 = 1.3 µg/dL

guzhalisp
05-13-2008, 04:54 AM
0.502 ppm - how to convert ug/g of soil

SR Kural
07-17-2009, 05:24 AM
0.502 microgram/gram gives 0.502ppm

Unregistered
12-17-2009, 08:20 AM
what is the actual concentation of 140 (µg/l)
when converted to PPM strenght??

Unregistered
06-29-2010, 07:49 AM
how can i convert 234 ppm to mg/100ml

Unregistered
07-03-2010, 11:25 AM
how to convert kg to micrograme?

JohnS
07-03-2010, 04:01 PM
how to convert kg to micrograme?

1 kg = 1000 g
1 g = 1 000 000 µg
so 1 kg = 10^9 µg

Unregistered
09-18-2010, 10:24 AM
1000ppm is covert in to micrograms/mL How? Plz explain

Mrs X
09-18-2010, 12:49 PM
1000ppm is covert in to micrograms/mL How? Plz explain

Please can you describe the situation? - We are now quite hesitant about answering these questions without the full story, as it really makes a difference depending on what you are trying to achieve. - I've missunderstood and got it wrong often in the past by not asking the right questions first. :)

Unregistered
03-04-2011, 09:36 AM
[QUOTE=Unregistered;71819]how to convert ppb to microgram/dl?

Unregistered
04-30-2011, 04:41 AM
[QUOTE=Unregistered;71819]how to convert ppb to microgram/dl?

Hi
I have some results example 0.04 ppm (micrograms)I started with this of a nutrient
and the result was 3.09ppm of the nutrient intake
how can I convert the 0.3ml/200ml to micrograms

Thank you

Unregistered
06-30-2011, 06:56 AM
Hi some body help me. Is this correct??

1 ppm= 1gr/Ton

10000 ppm= 1%

Unregistered
09-21-2011, 05:48 AM
How do i convert microgram per cubic meter in ppm?

Unregistered
10-19-2011, 01:06 AM
How ican convert microgram to milligram

JohnS
10-19-2011, 02:15 AM
How ican convert microgram to milligram

Divide by 1000

Unregistered
02-21-2012, 08:59 PM
One Microgram is equivalent to how much PPM - Parts per million

Unregistered
05-16-2012, 10:03 PM
[QUOTE=Unregistered;5386]How would you convert ppm to micrograms/dL

If I have 0.013 ppm lead level (RBC) what would it be in micrograms/dL?

Unregistered
07-20-2012, 08:21 AM
How can I cnverte micrograms/gram in to percent

JohnS
07-20-2012, 09:01 AM
How can I cnverte micrograms/gram in to percent

Divide by 10000. 10000 µg/g = 1%

Unregistered
07-24-2012, 02:23 AM
1 ppm = 1mg/L.,
1 ppb = 1ug/L

Unregistered
08-10-2012, 09:46 AM
micrograms/gram = ppm

nanograms/ml = ppb??? is correct?

JohnS
08-10-2012, 04:58 PM
micrograms/gram = ppm

nanograms/ml = ppb??? is correct?

No, it5 is ppm on weight/volume basis

Unregistered
09-19-2012, 09:08 AM
I have 15 micrograms/mL- 15ug/dl and need PPM, can you help me.
Thanks,

JohnS
09-19-2012, 09:42 AM
I have 15 micrograms/mL- 15ug/dl and need PPM, can you help me.
Thanks,

15 µgh/mL and 15 µg/dL are completely different, by 100:1.
On a weight/volume basis, the assumption is made the mL is 1 g, so 15µg/g or 15 ppm. A deciliter is 100 mL, so 0.15 ppm.

Unregistered
09-26-2012, 07:00 AM

Unregistered
10-06-2012, 12:32 AM

please convert 0.08ppm into mg/g value
thank you

Mrs X
10-06-2012, 11:36 AM