# How do you convert pg/mL to pmol L?

## How do you convert pg/mL to pmol L?

ENDMEMO

1. pg/mL = 0.272405 pmol/L.
2. pg/mL = 0.544811 pmol/L.
3. pg/mL = 0.817216 pmol/L.
4. pg/mL = 1.089621 pmol/L.
5. pg/mL = 1.362027 pmol/L.
6. pg/mL = 1.634432 pmol/L.
7. pg/mL = 1.906837 pmol/L.
8. pg/mL = 2.179243 pmol/L.

How many PG are in a pmol?

The mass of melatonin being 232 Da (wikipedia), a concentration of 1 pmol/l is equivalent to 0.232 pg/ml.

### Is B12 level of 200 low?

Understanding the Results But a normal level of vitamin B12 in your bloodstream is generally between 190 and 950 picograms per milliliter (pg/mL). Between 200 to 300 pg/mL is considered borderline and your doctor may do more testing. Below 200 pg/mL is low and more testing is needed.

How is vit B12 measured?

Doctors usually use a blood test to check vitamin B-12 status, but home urine tests are also available. A doctor can check vitamin B-12 as part of a standard blood test.

#### Is pg/mL same as pmol L?

In this article, 148 pmol/L is said to be equivalent to 200 pg/mL. But this unit conversion site says that 200 pg/mL are equivalent to ~734 pmol/L, and this one gives 44 pmol/L for the same value.

Is pg/mL the same as ng l?

pg/mL↔ng/L 1 pg/mL = 1 ng/L.

## Is a B12 level of 300 normal?

A serum B12 above 300 pg/mL is interpreted as normal. Patients with B12 levels between 200 and 300 pg/mL are considered borderline, and further enzymatic testing may be helpful in diagnosis. Patients with B12 levels below 200 pg/mL are considered deficient.

What is normal range for vitamin B12 pmol L?

Normal Results Normal values are 160 to 950 picograms per milliliter (pg/mL), or 118 to 701 picomoles per liter (pmol/L). Normal value ranges may vary slightly among different laboratories. Some labs use different measurements or may test different samples.

### What is high B12 level?

An elevated B12 is generally defined as a level higher than the upper limit of the normal range, around 1000 ± 100 ng/L (738 ± 73.8 pmol/L)2,3,4.

What is pmol L?

Some medical tests report results in picomoles per liter (pmol/L). A mole is an amount of a substance that contains a large number (6 followed by 23 zeros) of molecules or atoms. A picomole is one-trillionth of a mole. A liter measures fluid volume.