| Subject | English | German |
| nat.res. | air purity | Luftreinheit |
| nat.sc. | analytical purity | technische Reinheit |
| environ. | biological water purity survey | biologisches Güteprofil |
| agric. | botanical purity | botanische Reinheit |
| agric. | carbon dioxide purity | Kohlendioxidreinheit |
| gen. | chemical purity | chemische Reinheit |
| health., food.ind., UN | Codex Alimentarius purity criteria | Reinheitskriterien des CODEX Alimentarius |
| phys. | color purity | Farbenreinheit |
| phys. | color purity | Farbreinheit |
| meas.inst. | color purity control | Farbreinheitsregler |
| commun. | color purity magnet | Farbreinheitmagnet |
| phys. | colorimetric purity | kolorimetrische Reinheit |
| earth.sc., el. | colorimetric purity | spektraler Leuchtdichteanteil |
| earth.sc., el. | colorimetric purity | farbmetrische Reinheit |
| opt. | colour purity | Farbreinheit |
| meas.inst. | colour purity control | Farbreinheitsregler |
| commun. | colour purity magnet | Farbreinheitmagnet |
| Germ. | commandment of purity of beer | Reinheitsgebot (Bier) |
| phys. | configuration purity | Konfigurationsreinheit |
| food.ind. | criterion of purity | Reinheitsanforderung |
| health., food.ind., chem. | criterion of purity | Reinheitskriterium |
| tech. | degree of purity | Reinheitsgrad |
| met. | degree of purity of steel | Reinheitsgrad des Stahls |
| fin., polit. | distilled and conductivity water and water of similar purity | destilliertes Wasser, Leitfähigkeitswasser oder Wasser von gleicher Reinheit |
| tech., met. | détermination of aluminium purity by the thermal effect of its reaction with HCl RF Werkstoffe u. Korrosion | thermischer Salzsaeureversuch für Aluminium |
| opt. | excitation purity | Reinheit der Anregung |
| phys. | excitation purity | spektraler Farbwertanteil |
| tech. | excitation purity | spektraler Farbanteil |
| chem. | gas-chromatographic purity | gaschromatographische Reinheit |
| agric., food.ind. | general criteria of purity | allgemeine Reinheitskriterien |
| agric. | genetic purity | genetische Reinheit |
| brew. | German Beer Purity Law | deutsches Reinheitsgebot (Andrey Truhachev) |
| law, food.ind., industr. | German Beer Purity Law | Reinheitsgebot |
| gen. | German purity law beer | deutsches Reinheitsgebot Bier |
| agric. | grade purity | Sortenreinheit |
| video. | grey-scale non-purity | Weißgleichlaufabweichung |
| video. | grey-scale non-purity | Graukeilabweichung |
| met. | guaranteed purity | garantierte Reinheit |
| oil.lubr. | high-purity | hochrein |
| tech. | high purity | hochrein |
| IT | high-purity alumina | hochreines Aluminium |
| radiat. | high-purity Ge detector | Halbleiterdetektor aus hochreinem Germanium |
| radiat. | high-purity Ge detector | hochreiner Germaniumdetektor |
| radiat. | high-purity Ge detector | Reinstgermaniumdetektor |
| radiat. | high-purity germanium | Reinstgermanium |
| radiat. | high-purity germanium detector | hochreiner Germaniumdetektor |
| radiat. | high-purity germanium detector | Halbleiterdetektor aus hochreinem Germanium |
| radiat. | high-purity germanium detector | Reinstgermaniumdetektor |
| met. | high-purity metal | hochreines Metall |
| gen. | high-purity oxygen aeration | Reinsauerstoff-Belüftung |
| earth.sc. | high purity plasma | Plasma mit sehr hohem Reinheitsgrad |
| nucl.phys. | high purity semiconductor detector | hochreiner Halbleiterdetektor |
| met. | high-purity silica sand | tonfreier Quarzsand |
| met. | high-purity silica sand | hochreiner Quarzsand |
| comp. | high-purity silicon | hochreines Silizium |
| tech., met. | high purity steel | Stahl höherer Reinheit |
| nucl.phys. | high purity uranium chloride solution | hochreine Uranchloridlösung |
| tech. | highest-purity nitrogen | Reinststickstoff |
| tech., mater.sc. | iron of high purity | Eisen von hohem Reinheitsgrad |
| med. | law of the purity of the gametes | Spaltungsgesetz |
| med. | law of the purity of the gametes | zweites mendelsches Gesetz |
| med. | law of the purity of the gametes | Spaltungsregel |
| gen. | level of purity | Reinheitsgrad |
| health. | limiting purity value | Grenzwert |
| opt. | measurement of spectral purity | Messung der spektralen Reinheit |
| phys. | metric purity | metrische Reinheit |
| agric. | minimum analytical purity | technische Mindestreinheit |
| gen. | mode purity | Modenreinheit |
| anal.chem. | nuclear purity | Kernreinheit |
| phys. | nuclear purity | nukleare Reinheit |
| gen. | of varietal identity and purity | sortenecht und sortenrein |
| gen. | of varietal purity | sortenrein |
| phys. | optic purity | optische Reinheit |
| phys. | optical purity | optische Reinheit |
| chem. | percentage of purity | Reinheitsgrad |
| med. | pharmaceutical degree of purity | pharmazeutischer Reinheitsgrad |
| earth.sc. | plasma purity | Reinheit des Plasmas |
| chem. | plasma purity | Plasmareinheit |
| earth.sc. | plasma purity degree | Reinheitsgrad des Plasmas |
| coal. | processing of high purity metals | Aufbereitung von Metallen mit hohem Reinheitsgrad |
| chem. | product purity | Produktreinheit |
| gen. | production of high-purity nuclear materials | Herstellung von Kernstoffen von hohem Reinheitsgrad |
| gen. | purity adjustment TV | Farbreinheitseinstellung |
| commun. | purity adjustment | Einstellen der Farbreinheit |
| agric. | purity analysis | Reinheitsuntersuchung |
| agric., food.ind. | purity and identification specifications | Reinheits- und Identitätskriterien |
| gen. | purity and strengths | Reinheit und Gehalt |
| gen. | purity class | Reinheitsklasse |
| automat., meas.inst. | purity control | Farbreinheitsregler |
| gen. | purity criteria/criteria of purity | Reinheitskriterien |
| food.ind. | purity criterion | Reinheitsanforderung |
| health., food.ind., chem. | purity criterion | Reinheitskriterium |
| med. | purity degree | Reinheitsgrad |
| tech. | purity grade | Reinheitsgrad |
| chem. | purity grades | Reinheitsgrade, chemische |
| phys. | purity in colorimetry | kolorimetrische Reinheit |
| gen. | purity indicator system | Reinheitsindikatorsystem |
| law | purity law | Reinheitsgebot |
| gen. | purity level | Reinheitsgehalt |
| gen. | purity level | Reinheitsgrad |
| commun. | purity magnet | Farbreinheitmagnet |
| tech. | purity measurement | Konzentrationsmessung |
| opt. | purity measurement | Messung der spektralen Reinheit |
| earth.sc., tech. | purity meter | Gasreinheitsmessgerät |
| opt. | purity of a light stimulus | Reinheit eines Lichtreizes |
| anal.chem. | purity of a reagent | Reinheit des Reagens |
| nat.sc., agric. | purity of a type | Typenreinheit |
| nat.sc., agric. | purity of a variety | Sortenreinheit |
| el. | purity of an emission | Reinheit einer Sendung |
| gen. | purity of breeding | Reinrassigkeit |
| gen. | purity of cocaine at the street level | Reinheitsgrad des auf der Straße verkauften Kokains |
| phys. | purity of color | Farbenreinheit |
| phys. | purity of color | Farbreinheit |
| construct. | purity of color | spektrale Farbdichte |
| met. | purity of cutting oxygen | Schneidsauerstoffreinheit |
| patents. | purity of language | Sprachreinheit |
| med. | purity of species | Artreinheit |
| agric. | Purity of strain | Sortenreinheit |
| construct. | purity of style | stilistische Reinheit |
| industr. | purity of the aggregate | Reinheit der Korngemische |
| opt. | purity of the frequency component | Reinheit der Frequenzkomponente |
| tech. | purity of the gas | Gasreinheit |
| opt. | purity of the spectrum | Reinheit des Spektrums |
| agric. | purity of variety | Sortenreinheit |
| gen. | purity plate | Reinigungsausstrich |
| gen. | purity requirement | Reinheitsgebot |
| law, agric. | purity requirements | Reinheitsgebot |
| law | purity standard | Reinheitsgebot |
| health., pharma., anim.husb. | purity test | Reinheitsprüfung |
| radiat. | radiation purity | Reinheit einer Strahlung |
| radiat. | radiation purity | Strahlungsreinheit |
| phys. | radioactive purity | radioaktive Reinheit |
| earth.sc. | radioactive purity | Radionuklid-Reinheit |
| anal.chem. | radiochemical purity | radiochemische Reinheit (of a radioactive preparation) |
| health., chem. | radiochemical purity | radiochemische Reinheit |
| earth.sc. | radioisotopic purity | radioisotopische Reinheit |
| earth.sc. | radionuclidic purity | Radionuklideinheit |
| gen. | reactor purity | Reaktorreinheit (Kerntechnik) |
| chem., met. | recrystallization is thus a function of the purity of the steel | die Rekristallisation ist also eine Funktion der Reinheit des Stahls |
| tech. | reines argon/ high-purity | Argon/ |
| agric. | seed purity | Saatgutsreinheit |
| biol. | seed purity | Reinheit des Saatguts |
| agric., food.ind. | specific criteria of purity | spezifische Reinheitskriterien |
| opt. | spectral purity | spektrale Reinheit (of the light) |
| piez. | spectral purity | spektrale Reinheit |
| opt. | spectral purity | Reinheit des Spektrums (of the light) |
| el. | spectral purity | Spektralreinheit |
| opt. | spectral purity | Spektralreinheit (of the light) |
| opt. | spectral purity | Einfarbigkeit (of the light) |
| opt. | spectral purity filter | Filter mit spektraler Reinheit |
| phys. | spectroscopic purity | spektroskopische Reinheit |
| phys. | statistical purity | statistische Reinheit |
| chem., el. | steam purity | Dampfreinheit |
| tech., industr., construct. | steam purity meter | Dampfreinheits-Messgeraet |
| gen. | street purity | Reinheitsgrad des auf der Straße verkauften Rauschgifts |
| gen. | street purity | Straßenqualität |
| gen. | street purity | Reinheitsgehalt |
| construct. | stylistic purity | stilistische Reinheit |
| phys. | surface purity | Oberflächengüte (makhno) |
| environ. | technical instructions on maintaining air purity | TA Luft |
| tech. | test of purity | Reinheits-prüfung |
| gen. | test of purity | Reinheitsprüfung |
| tech. | ultra-high purity water | Reinstwasser |
| agric. | varietal purity | Sortenechtheit |
| agric. | varietal purity | Sortenreinheit |
| agr. | varietal-purity class | Kategorie der Sortenreinheit des Saatgutes (of seeds) |
| biol. | varietal purity of seeds | Sortenreinheit des Saatgutes |
| chem. | variety purity | Sortenreinheit |
| f.trade. | water of similar purity | Wasser von gleicher Reinheit |
| meas.inst. | water purity meter | elektrisches Salinometer |
| chem., meas.inst. | water purity meter | elektrischer Salzmesser |
| automat. | water purity meter | elektrischer Salzgehaltmesser |
| tech. | water purity meter | Wasserreinheitsmesser |
| f.trade. | with a purity greater than 90% | mit einer Reinheit größer als 90 Gew.-% |