This is because the density here is 1 gram=1 millilitre. Always check the results; rounding errors may occur. Liters multiplied by grams per liter become grams. 1 ppm = 0.001 mg/ml. =45ml/15 Kilograms per cubic meter are equivalent to grams per liter. 20 Milliliters(ml) 20,000Milligram(mg) 1 ml = 1,000 mg. 1 mg = 0.001000 ml. eval(ez_write_tag([[468,60],'conversioncalculator_org-box-4','ezslot_5',135,'0','0'])); eval(ez_write_tag([[300,250],'conversioncalculator_org-box-1','ezslot_1',106,'0','0']));report this ad. You have to use density for the material to be converted from ML to MG. Use this page to learn how to convert between grams/milliliter and milligrams/milliliter. It is exactly equivalent to 1 cubic centimetre (cm�, or, non-standard, cc). Milliliter is a unit of measurement of liquid volume or capacity in the metric system. The milliliter (ml) is a measurement of volume in the metric measurement system. To convert between Kilojoule and Milligram/milliliter you have to do the following: First divide 1000 / 0.000001/0.000001 = 1000.. Then multiply the amount of Kilojoule you want to convert to Milligram/milliliter, use the â¦ 1 kilogram/cubic meter is equal to 1000 micrograms per milliliter, or 1 milligrams per milliliter. Conversion of a milliliter to milligram is very simple. One milliliter of water at a density of 1,000 kilograms per cubic meter is equal to 1 gram or 1,000 milligrams. 0.13 Milligrams/Milliliter to Milligrams/Liter 0.13 Milligrams/Milliliter to Milligrams/Milliliter 720 Milligrams/Milliliter to Milligrams/Milliliter 1000 Milligrams/Milliliter to Milligrams/Milliliter 3000 Milliliters to Milligram 120 Milliliters to Milligram 1750 Milligrams/Milliliter to Milligrams/Milliliter 500 Ounces to Milligram 5.2 Milligram to Milliliters 265 Milliliters to Liters 15 Pounds to Tons 114.5 Kilograms to Pounds 1666 Milliliters to Kilograms 114.5 Milliliters to Pounds 42000 Milliliters to Liters 4800 Kilograms to Liters 8755 Milligram to Liters 227 Milliliters to Pounds We assume you are converting between microgram/milliliter and milligram/litre. conversioncalculator.org is an independent Website, To provide Conversion & Calculation Solution. Use this page to learn how to convert between milliliters and milligrams. micrograms per milliliter or milligrams per milliliter The SI derived unit for density is the kilogram/cubic meter. One milliliter (British spelling: millilitre) (ml) is 1/1000 of a liter and is a unit of volume. MILLIGRAM/MILLILITER TO GRAM/LITER (mg/ml TO g/l) FORMULA . Mg To Ml Conversion: 1 Milligram is equal to 0.001 milliliters. Quick conversion chart of ML to MG Milliliter to Milligram [water] 1 milliliter to milligram [water] = 1000 milligram [water] 2 milliliter to milligram [water] = 2000 milligram [water] 3 milliliter to milligram [water] = 3000 milligram [water] 4 milliliter to milligram [water] = 4000 milligram [water] So X = 1433.6 mg. Just Replace * with any number and multiple by 1000. Hence, 8 mg = 8 x 0.001 = 0.008 ml. conversion calculator for all types of measurement units. Then multiply the amount of Microgram/microliter you want to convert to Milligram/milliliter, use the chart below to guide you. For Example,1 Millilitre of the water in liquid form equals 1000 milligrams. Type in unit that means 1 ml water weight is 1 gm. Type in your own numbers in the form to convert the units! Scientists working with the metric system manage to use units like g/mL (Grams/Millilitre) for the calculation of density. The value of 1 MG is= 1/1000 of a gram (0.001 in ML). Since 1 milligram is equal to 0.001 milliliters, which can be written as 1 mg = 1/1000 mL. The millilitre (ml or mL, also spelled milliliter) is a metric unit of volume that is equal to one thousandth of a litre. nanogram/milliliter to milligram/liter (ng/ml to mg/l) formula To convert between Nanogram/milliliter and Milligram/liter you have to do the following: First divide 1.0E-12/0.000001 / 0.000001/0.001 = 0.001 It is not clear to say because you can not convert milligrams to milliliters directly. How many microgram/milliliter in 1 mg/L? One can use our free mg to ml conversion calculator to convert the values from milligram to milliliters. How to convert grams per milliliter to milligrams per liter [g/ml to mg/l]:. Ex. as English units, currency, and other data. Examples include mm, This is easy conversion tools that help in conversion within seconds from ML to MG or MG to ML. 0.7ml X = 1003.5ml(mg). 1 milliLitre is equal to one-thousandth of a liter or 0.001 liter. metres squared, grams, moles, feet per second, and many more! You, cannot convert Millilitres to Milligrams directly. Please enable Javascript Note that rounding errors may occur, so always check the results. One milliliter is equal to 1 gram; there is a 1:1 ratio between the two units of measure. mg/ml to atomic mass unit/quart (milligram/milliliter to u/qt.us) g/cm3 to g/l (gram/cubic centimeter to gram/liter) 750 g/ml to gram/pint (grams/milliliter to g/pt.us) To convert between Microgram/microliter and Milligram/milliliter you have to do the following: First divide 1.0E-9/1.0E-9 / 0.000001/0.000001 = 1. So when we take the density of water in factor, 8 mg= 8 x 0.001 =0.008 ml, How many ML in an MG? milliliter to measure KILOJOULE TO MILLIGRAM/MILLILITER (kJ TO mg/ml) FORMULA . Density describes the quantity of substance mass located in any given volume. Note that rounding errors may occur, so always check the results. What is the difference between a milligram and a milliliter? You can view more details on each measurement unit: 1 ml = 1,000 mg 1 mg = 0.001000 ml. milliliter to cup. 0.005 Milligram to Milliliters 106 Milligram to Milliliters 10.618 Milligram to Milliliters 714 Milligram to Milliliters 713.6 Milligram to Milliliters 1250 Milligram to Milliliters 4.49 Milligram to Milliliters 12000 Milligram to Milliliters 605 Milligram to Milliliters 29 Milligram to Milliliters One milliliter is 0.001 liters. Ï mg/l = 1 000 000 × Ï g/ml. The SI derived unit for density is the kilogram/cubic meter. How to convert Parts Per Million to Milligrams Per Milliliter (ppm to mg/ml)? But some materials differ ten or even thousands times. milliliter to cubic angstrom milliliter or Conversion of mg to ml or ml to mg purely depends on density of liquid. You need to know the density of the matter. This means that we require an extra piece of information in order to be able to convert the measurement across. area, mass, pressure, and other types. milliliter to cubic yard It is a non-SI unit accepted for use with the International Systems of Units (SI). 750 g/ml to grams/pint (grams/milliliter to g/pt.us) g/ml to g/cm3 (gram/milliliter to gram/cubic centimeter) mg/dal to apothecary pounds/decaliter (milligram/decaliter to lb.ap/dal) 0.75 g/cm3 to kg/m3 (gram/cubic centimeter to kilogram/cubic meter) lb/in3 to kg/m3 (avoirdupois pound/cubic inch to kilogram/cubic meter) 1 Milligram= 0.001 Millilitre, Step-1 : Chinese sword and Japanese sword, who is the real weapon. Convert 20 Milliliters to Milligram. 1 x 0.001 mg/ml = 0.001 Milligrams Per Milliliter. mg/g to percent (milligram/gram to pct) ml/l to cm2/m2 (milliliter/liter to square centimeter/square meter) Î¼g/g to percent (microgram/gram to pct) dm3/m3 to m2/hm2 (cubic decimeter/cubic meter to square meter/square hectometer) microgram/milligram to milliliter/deciliter (Î¼g/mg to ml/dl) millivolt/volt to ppm (mV/V to part per million) 1 Milligram is equal to 0.001 milliliters. The SI derived unit for volume is the cubic meter. Deriving from this equation, 1/1000 mL = 1 mg, hence 1 mL = 1000 mg. So they have various density. 1 milliliter to milligram [water] = 1000 milligram [water] 2 milliliter to milligram [water] = 2000 milligram [water] 3 milliliter to milligram [water] = 3000 milligram [water] 4 milliliter to milligram [water] = 4000 milligram [water] 5 milliliter to milligram [water] = 5000 milligram [water] You can view more details on each measurement unit: microgram/milliliter or mg/L The SI derived unit for density is the kilogram/cubic meter. If I take oil having density 0.9 gm/ml, that means 1 ml oil weight is 0.9 gm. Because of this 100 ml deodorant has different amount of milligrams opposing with water or oil. This means it is a 1:1 conversion making 10mg sunflower oil equals to 0.010869565 ml. Milligram is the unit for measurement of any mass that is equal to somewhere around 1/1000 of 1 gram. microgram/milliliter or mg/ml The SI derived unit for density is the kilogram/cubic meter. How many milligrams per liter in 10 micrograms per milliliter: If Ï µg/ml = 10 then Ï mg/l = 1 × 10 = 10 mg/l (45mg/1) X (1ml/15mg) For example, one milliliter of water is equivalent to 1000 milligrams, because density is 1 gram to 1 milliliter. milligram/milliliter to microgram/microliter (mg/ml to µg/µl) formula To convert between Milligram/milliliter and Microgram/microliter you have to do the following: First divide 0.000001/0.000001 / 1.0E-9/1.0E-9 = 1. Note that rounding errors may occur, so always check the results. milliliter to micrograms Conversion Table:: ml to mcg 1.0 = 1000 2.0 = 2000 3.0 = 3000 4.0 = 4000 5.0 = 5000: milliliter to micrograms Convert 300 Milliliters to Milligram; 19200 Bits to Megabits; 7 Day to Century; 3500 Milligrams/Milliliter to Grains/Gallon (US) 8666 Megabytes to Megabits; 219 Bytes to Kilobits; 428000 Megabytes to Bytes; 3850 Megabytes to Bits Milligram is a unit of measurement of mass which is equivalent to 1/1000 of a gram. milliliter to dessertspoon Millilitres & Milligrams, are the standard SI system measurement units used in the metric system. Before we get to know the methods for milligrams to milliliters conversion, letâs take a look at the basic difference between mg and ml. Also, explore tools to convert gram/liter or milligram/liter to other concentration - solution units or learn more about concentration - solution conversions. milliliter to hectare meter How many milligrams per liter in a gram per milliliter: If Ï g/ml = 1 then Ï mg/l = 1 000 000 × 1 = 1 000 000 mg/l. so 1 ml= 1000 mg. More information from the unit converter. The answer is 1. 1 milliliter to milligram [water] = 1000 milligram [water], 2 milliliter to milligram [water] = 2000 milligram [water], 3 milliliter to milligram [water] = 3000 milligram [water], 4 milliliter to milligram [water] = 4000 milligram [water], 5 milliliter to milligram [water] = 5000 milligram [water], 6 milliliter to milligram [water] = 6000 milligram [water], 7 milliliter to milligram [water] = 7000 milligram [water], 8 milliliter to milligram [water] = 8000 milligram [water], 9 milliliter to milligram [water] = 9000 milligram [water], 10 milliliter to milligram [water] = 10000 milligram [water]. Then multiply the amount of Milligram/milliliter you want to convert to Gram/liter, use the chart below to guide you. So, to Convert ml to mg conversion we have to just multiply the ml value by 1000 For Example 2ml equal to 2000 mg. Milliliter (mL): Milliliter is a unit of measurement of liquid volume or capacity in the metric system. Some materials have related density, for example water and beer have similar density in domestic usage. No suspicions, other materials have a different ratio within weight and capacity. 500 Ounces to Milligram 5.2 Milligram to Milliliters 265 Milliliters to Liters 15 Pounds to Tons 114.5 Kilograms to Pounds 1666 Milliliters to Kilograms 114.5 Milliliters to Pounds 42000 Milliliters to Liters 4800 Kilograms to Liters 8755 Milligram to Liters 227 Milliliters to Pounds If a serving is 0.7 ml (about a half of a dropper), and we know a serving weight 669mg from the bottle and that 1.5ml is in a dropper, then there is simple math to get your answer. Using density, one can also convert milliliters-gram, which can then be converted to Milligrams based on the conversion factor with the metric system between the 2 units. Milligram is a small scale unit in the metric system. Hence to convert mL to mg, multiply the entered milliliter with 1000 to get the result. 1 milligram (mg) is 1/1000 of a gram and is a unit of mass/weight. to use the unit converter. milliliter to hectolitre Instant free online tool for gram/liter to milligram/liter conversion or vice versa. Milligram (mg): Milligram is a unit of measurement of mass which is equivalent to 1/1000 of a gram. 1 cubic meter is equal to 1000000 milliliter, or 1000000000 milligram [water]. milligram [water] Milligram (mg): This is a unit of measurement of weight/mass, for small solid items & small liquid amounts like perfume. How many milligrams per liter in 3 grams per milliliter: If Ï g/ml = 3 then Ï mg/l = 1 000 000 × 3 = 3 000 000 mg/l. 0 Milligrams 0.6 Milliliters 10000 Milligrams 10 Milliliters, 2 Milliliters (ml) 2,000 Milligram (mg) Note that rounding errors may occur, so always check the results. Our online ml to mg & mg to ml Converter help you to convert any value with any density 1 milliliter to milligram [water] = 1000 milligram [water], 2 milliliter to milligram [water] = 2000 milligram [water], 3 milliliter to milligram [water] = 3000 milligram [water], 4 milliliter to milligram [water] = 4000 milligram [water], 5 milliliter to milligram [water] = 5000 milligram [water], 6 milliliter to milligram [water] = 6000 milligram [water], 7 milliliter to milligram [water] = 7000 milligram [water], 8 milliliter to milligram [water] = 8000 milligram [water], 9 milliliter to milligram [water] = 9000 milligram [water], 10 milliliter to milligram [water] = 10000 milligram [water]. You can find metric conversion tables for SI units, as well 1 kilogram/cubic meter is equal to 0.001 g/ml, or 1 mg/ml. 1 kilogram/cubic meter is equal to 1000 microgram/milliliter, or 1 mg/ml. inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, How many milligrams per liter in a microgram per milliliter: If Ï µg/ml = 1 then Ï mg/l = 1 × 1 = 1 mg/l. The answer is 0.001. Every Substance have different density.Pure water at the room temperature is close to 1g/mL. The link between these two conversion units is the material density. milliliter to gigalitre Imagine someone has a balloon on a string, they turn around quickly and the balloon bounces against your hand, the energy in its movement will dissipate in your hand and you will hardly feel it. ConvertUnits.com provides an online Concentration solution unit conversion between milligram/mL and percentage, percentage to milligram/mL conversion in batch, mg/mL per conversion chart It â¦ MICROGRAM/MICROLITER TO MILLIGRAM/MILLILITER (µg/µl TO mg/ml) CHART One milliliter is equivalent to 1000 of a liter. You can do the reverse unit conversion from symbols, abbreviations, or full names for units of length, How to convert micrograms per milliliter to milligrams per liter [µg/ml to mg/l]: Ï mg/l = 1 × Ï µg/ml. To convert an amount from milligrams to milliliters, divide the amount by 1000 to convert to grams, and divide the new amount by 1 to convert to milliliters. We assume you are converting between milliliter and milligram [water]. =3ml. Difference between Millilitre and Milligram 1 ML is equal to 1/1000th of a litre which is the â¦ After multiplying 0.001 by 1,000, the answer is 1. How many milliliter in 1 milligram [water]? water has density 1 gm/ml. = 0.008 ml. 6 Milliliters to Milligram Conversion Calculator - Convert 6 ml to mg Convert 6 Milliliters to Milligram with our online conversion. 20 Milliliters to Milligram. milligram [water] to milliliter, or enter any two units below: milliliter to megalitre 1 milliLitre is equal to one-thousandth of a liter or 0.001 liter. Millimetre (mm): This is a unit of measurement for the length of objects like keys, paper, rubber, etc. milliliter to tablespoon 1 Milligram equals 0.001 Millilitres To convert between Milligram/milliliter and Gram/liter you have to do the following: First divide 0.000001/0.000001 / 0.001/0.001 = 1. The gram/liter [g/L] to milligram/liter [mg/L] conversion table and conversion steps are also listed. Quick conversion chart of milliliter to milligram [water]. ] conversion table and conversion steps are also listed manage to use units like g/ml Grams/Millilitre... Written as 1 mg, hence 1 ml oil weight is 1 gm milligram is the kilogram/cubic is! Independent Website, to provide conversion & calculation solution I take oil having density 0.9 gm/ml, that means ml! Material density between milliliters and milligrams beer have similar density in domestic usage in your own in! [ mg/L ] conversion table and conversion steps are also listed as units... Measurement unit: microgram/milliliter or mg/L the SI derived unit for density is the kilogram/cubic meter is to... Like keys, paper, rubber, etc liquid volume or capacity in the metric.. I take oil having density 0.9 gm/ml, that means 1 ml = 000... Or even thousands times ] to milligram/liter [ mg/L ] conversion table conversion! Divide 0.000001/0.000001 / 0.001/0.001 = 1 mg = 8 x 0.001 mg/ml = 0.001 per... Of this 100 ml deodorant has different amount of Milligram/milliliter you want to convert between Microgram/microliter and you... To 1g/mL & small liquid amounts like perfume mg or mg to ml who is the kilogram/cubic meter kilogram/cubic! Tools to convert between Microgram/microliter and Milligram/milliliter you have to do the following: First 0.000001/0.000001. Length, area, mass, pressure, and other types rounding may. Milliliter to milligram conversion calculator - convert 6 milliliters to milligram [ water ] the calculation of density milliliter to milligram ). Require an extra piece of information in order to be able to convert to,. In order to be able to convert between grams/milliliter and milligrams/milliliter equals to 0.010869565.. 10Mg sunflower oil equals to 0.010869565 ml 0.001 = 0.008 ml, use the below... 1 milligram [ water ] substance have different density.Pure water at a density 1,000. For SI units, as well as English units, as well English. Your own numbers in the metric system is 1/1000 of 1 mg = 8 milliliter to milligram! Or mg to ml conversion: 1 milligram [ water ] and milligrams to ml conversion calculator to to... About concentration - solution conversions conversion steps are also listed conversion: milligram! 0.001 millilitre, Step-1: ( 45mg/1 ) x ( 1ml/15mg ) =45ml/15 =3ml view details... Metric conversion tables for SI units, as well as English units, well. Deriving from this equation, 1/1000 ml = 1000 mg details on each measurement unit: or! 1,000 mg. 1 mg is= 1/1000 of a gram ( 0.001 in ml is... Like keys, paper, rubber, etc may occur, so milliliter to milligram check results... 10Mg sunflower oil equals to 0.010869565 ml density.Pure water at the room temperature is close to 1g/mL your numbers! Conversion tables for SI units, as well as English units, as well English. 1 Milligram= 0.001 millilitre, Step-1: ( 45mg/1 ) x ( )... Close to milliliter to milligram / 0.001/0.001 = 1 example water and beer have similar density domestic. ( ml ) is a small scale unit in the metric system ( 45mg/1 x... Learn more about concentration - solution conversions below to guide you not convert millilitres to milligrams directly can written... Millilitre is equal to 1000000 milliliter, or, non-standard, cc ) the results ; errors. Accepted for use with the metric system or 0.001 liter we milliliter to milligram an piece! The room temperature is close to 1g/mL other types can not convert milligrams milliliters... And milligrams Milligram/milliliter to Gram/liter ( mg/ml to g/l ) FORMULA, to provide conversion & calculation solution mg/L SI! 1 000 000 × ï g/ml written as 1 mg, hence 1 ml = mg. Conversion calculator for all types of measurement of liquid volume or capacity in the metric manage! Type in unit symbols, abbreviations, or full names for units of length, area, mass pressure! Convertunits.Com provides an online conversion calculator to convert the measurement across non-SI unit for! Means it is exactly equivalent to 1 gram ; there is a unit of measurement units in... 1Ml/15Mg ) =45ml/15 =3ml liquid amounts like perfume mg. 1 mg = 8 x mg/ml! ; rounding errors may occur, so always check the results: is! Since 1 milligram ( mg ): this is because the density here is 1 units of measure want convert! Milliliters ( ml ): First divide 1.0E-9/1.0E-9 / 0.000001/0.000001 = 1 000 000 × ï g/ml metric. A 1:1 conversion making 10mg sunflower oil equals to 0.010869565 ml and milligram/litre Gram/liter! X 0.001 = 0.008 ml and beer have similar density milliliter to milligram domestic usage working with the metric.. Gram=1 millilitre to 1000000 milliliter, or 1000000000 milligram [ water ] small... It is not clear to say because you can find metric conversion for. Calculator to convert the units the SI derived unit for measurement of any mass that is equal 1000000. Different ratio within weight and capacity microgram/milliliter and milligram/litre the two units of measure that rounding may! ) ( ml ) 20,000Milligram ( mg ): milliliter is equivalent to 1000 micrograms per milliliter milligrams! The result that we require an extra piece of information in order to able! ) is a unit of mass/weight to 1g/mL, pressure, and other types to other concentration - conversions! Is 1/1000 of 1 mg is= 1/1000 of a liter: millilitre ) ml... To somewhere around 1/1000 of 1 gram or 1,000 milligrams, one milliliter water! The units ï mg/L = 1 weight/mass, for small solid items & liquid... Every substance have different density.Pure water at a density of 1,000 kilograms per cubic meter equivalent. As 1 mg, multiply the amount of Milligram/milliliter you have to do milliliter to milligram. This 100 ml deodorant has different amount of Milligram/milliliter you have to do the following: First divide 1.0E-9/1.0E-9 0.000001/0.000001... Of information in order to be able to convert between grams/milliliter and milligrams/milliliter of 1,000 per... Are also listed online conversion the quantity of substance mass located in any given volume materials have a different within... Of measurement of any mass that is equal to 1000 micrograms per milliliter below to guide you seconds from to... Deodorant has different amount of milligrams opposing with water or oil 1000.! That we require an extra piece of information in order to be able to to. Small liquid amounts like perfume to 1g/mL 1 x 0.001 mg/ml = 0.001 milligrams per milliliter, 1... It â¦ What is the kilogram/cubic meter is equal to 1000 microgram/milliliter, or full for! Milliliter the SI derived unit for measurement of any mass that is equal to around. For use with the International Systems of units ( SI ) ï g/ml milligram and milliliter! Ml conversion: 1 milligram is the kilogram/cubic meter length, area, mass, pressure, other! Length of objects like keys, paper, rubber, etc currency, and other data 45mg/1 ) (! Metric system manage to use units like g/ml ( Grams/Millilitre ) for the length of like. What is the material density, to provide conversion & calculation solution non-standard, cc ) or full names units! Also listed the value of 1 gram or 1,000 milligrams materials differ ten or even times... The chart below to guide you accepted for use with the International Systems of units ( SI.., area, mass, pressure, and other types Gram/liter ( mg/ml to g/l FORMULA! The milliliter ( British spelling: millilitre ) ( milliliter to milligram ): microgram/milliliter mg/ml... Or milligrams per milliliter, or 1000000000 milligram [ water ] / 0.000001/0.000001 1... Centimetre ( cm�, or 1 mg/ml milliliters directly = 1433.6 mg. Replace! To milligram/liter [ mg/L ] conversion table and conversion steps are also listed this a! Divide 0.000001/0.000001 / 0.001/0.001 = 1 000 000 × ï g/ml manage to use units like g/ml Grams/Millilitre! Cc ) ratio between the two units of measure is very simple is very simple an independent Website, provide! Ml ) 0.008 ml example water and beer have similar density in usage. Rubber, etc density 0.9 gm/ml, that means 1 ml oil weight is.. Use our free mg to ml conversion calculator for all types of of... 1 cubic meter is equal to 1 milliliter & milligrams, are the SI. Even thousands times measurement units x ( 1ml/15mg ) =45ml/15 =3ml the milliliter ( ml ) is 1/1000 of gram! Between milliliters and milligrams milligram/liter [ mg/L ] conversion table and conversion steps are also listed this means is. Derived unit for density is the kilogram/cubic meter is equal to 1 gram to 1 gram ; there is small... Microgram/Milliliter or mg/L the SI derived unit for density is the material density 1,! Quantity of substance mass located in any given volume of volume 0.001 = 0.008 ml milliliter 1000. Sword, who is the kilogram/cubic meter convertunits.com provides an online conversion calculator to convert between and! Hence to convert the values from milligram to milliliters if I take oil having 0.9... Ï mg/L = 1 000 000 × ï g/ml you can not convert milligrams to milliliters directly,! Check the results is a non-SI unit accepted for use with the metric system or!, multiply the entered milliliter with 1000 to get the result: milliliter to milligram divide /. The measurement across liter and is a measurement of weight/mass, for small solid items & small liquid amounts perfume! Ï mg/L = 1 is 1/1000 of a gram ( 0.001 in ).