
1) Air-pollution meas 2) Concentration amt 3) Dilution meas 4) Parts per million 5) Pollutant concentration meas 6) Pulse per minute
Found on
https://www.crosswordclues.com/clue/ppm

Parts per million.
Found on
http://www.aquahobby.com/articles/e_glossary.php

Parts per million (1 x 10-6). A convenient means of expressing very low concentrations of a substrate in a mixture, or a low level contaminant in a pure product.
Found on
http://www.bocindustrial.co.uk/bocindustrial/technical/glossary/p.html

Parts per million.
Found on
http://www.braeunig.us/space/glossary.htm

Parts Per Million
Found on
http://www.contractorsunlimited.co.uk/glossary.shtml

Parts per million a comparative unit of small measure which is exactly as it sounds -- "parts per million parts of anything." For example, pounds of something per million pounds of something else, grams per million grams, etc. One red grain of sand among a million white grains is one part per million. One person in a million person city i...
Found on
http://www.edenwines.co.uk/Glossary_p.html

pages per minute. Commonly used measure for the output speed of printers and input speed of scanners.
Found on
http://www.encyclo.co.uk/local/20462

Pages Per Minute: a measurement of a printer's output speed.
Found on
http://www.encyclo.co.uk/local/20829

<abbreviation> Parts per million. ... (05 Mar 2000) ...
Found on
http://www.encyclo.co.uk/local/20973

Parts per million
Found on
http://www.encyclo.co.uk/local/21049

Pages Per Minute
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Parts per million (Acronym).
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Parts per million (parts in 106 parts) e.g. the number of parts of active ingredient per million parts of the substance in question. They may include residues in soil, water or whole animals. 10 ppm is equivalent to 0.001%.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Parts Per Million
Found on
http://www.mpoweruk.com/glossary.htm

Parts per million
Found on
http://www.stadco.co.uk/glossary/

Positions and Proper Motions, a catalog of the positions and proper motions of stars
Found on
http://www.translationdirectory.com/glossaries/glossary142.htm

Parts Per Million
Found on
http://www3.sympatico.ca/dhaughey/j1930.htm

Abbreviation of Phenol Parts per Million. Phenols are chemical compounds which attach to the barley when being smoked over a peat fire in the kiln. This number is found on any of our heavily peated whisky bottles. Octomore aficionados may notice we divulge the readings to the decimal point in our commitment to be as transparent as possible. The num...
Found on
https://www.bruichladdich.com/bruichladdich-whisky-news/making-whisky/gloss

acronym: parts per million (106)
Found on
https://www.encyclo.co.uk/local/20002

Pages per minute - A unit for measuring print speed.
Found on
https://www.encyclo.co.uk/local/20654

Abbreviation for 'parts per million,' sometimes used to express temperature coefficients. For instance, 100 ppm is identical to 0.01%.
Found on
https://www.encyclo.co.uk/local/20850

). A measure of achieved quality. For example, if a manufacturing process produced 100,000 parts, and 90 of them were defective, or non-conforming, the quality rate would be 900 DPMO (*). Similarly, if 156 invoices were in errors out of 10,000 invoices produced, the DPMO rate would be 15,600 DPMO (*). The measure is often usefully used as a shortha...
Found on
https://www.encyclo.co.uk/local/21642

Parts per million.
Found on
https://www.encyclo.co.uk/local/22169

part per million (mg/l)
Found on
https://www.encyclo.co.uk/local/22617

Parts per million – the degree of smokiness is given in this unit.
Found on
https://www.whisky.com/information/knowledge/about-whisky/whisky-glossary.h
No exact match found.