parts per million
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parts per million (PPM, ppm),

the ratio of the amount of one substance to the amount of another, expressed as a unit of solute dissolved in one million units of solution. It denotes the number of units of one substance relative to one million units of another substance. It may be further expressed in terms of mass-to-mass, volume-to-volume, or another relationship of units of measure.

parts per million

mg/kg or ml/l; see ppm.

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carbon monoxide poisoning helium microingredient microstrain neon nitrogen dioxide Noroviruses ppm sodium sodium bicarbonate sodium chloride sodium fluoride sodium fluoride poisoning sodium hypochlorite sodium iodide			partial-thickness flap partial-thickness graft partially acid-fast partially edentulous arch participant participant observation participating dental provider participation participation in health care decisions particle particulate particulate bone grafts parties parting of hair Parting of the Red Sea Syndrome partition partition chromatography partitioning Partner Partner Notification partner risk factor partnership partridge PARTS parts per million Parts-per notation parturient parturient canal parturifacient parturiometer parturition Party Wall Party Wall Appearance parulis parumbilical paruresis paruria parvaquone parvicellular parvo parvoviral Parvoviridae parvovirus parvovirus B19 parvovirus B19 antibody test parvule parvus et tardus Parzam PAS pas-de-côte pascal			Parts per Quarter Note Parts Per Thousand Parts per trillion Parts per Trillion by Volume Parts Population Parts Price List Parts Program Selection List Parts Provisioning Index List Parts Provisioning List Parts Repair Ordering Service Parts Replacement Request Parts Research and Technical Support Parts Return Notice Parts Selection List Parts Specification Management for Reliability Report Parts Stress Count Analysis Parts Submission Warrant Parts Tracking System Parts Usage Status Parts, Material and Process Control Board Parts, Material and Processes Parts, Material, and Process Selection list Parts, Materials, and Processes Parts, Oil & Grease Parts-per notation Parts/Sales Service Representative Partsch's operation Partsch's operation Partsch's operation Partsch's operation PARTSID partsong PARTSTAT Partszparts PARTT parttime Partuition Partuition Partuition Partuition Parture Parturiate parturiency parturiency parturiency parturiency parturient parturient parturient parturient parturient bladder prolapse parturient bladder prolapse parturient bladder prolapse parturient canal parturient disease

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parts per million (redirected from Parts-per notation)

parts per million
(redirected from Parts-per notation)