ppb


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ppb

abbr.
parts per billion

ppb

parts per billion.
References in periodicals archive ?
Together, PPB and Gondola Capital will join forces to enhance relations with advisors, helping clients differentiate and strengthen their portfolios with access to unique and specialized alternative investments.
Police officers also accompanied the team during the operation.NO DATES, INGREDIENTS"We are concerned that the drugs they are selling do not contain the dates of manufacture and expiration as well as the ingredients used in preparation," PPB officer Washington Oyoo said.
The remaining wells were divided equally to contain one of four different concentrations of mercuric chloride (100, 200, 300, 400 ppb).
PPB Group, in a filing with Bursa Malaysia, said the premium was deemed 'reasonable' after considering the location, as well as the prospects and development potential of the parcels of land owned by Hillcrest.
It is pertinent to mention that Punjab Privatization Board (PPB) in an email to interested parties last month asked them to submit their Earnest Money (along with application form, copies of Competition Commission of Pakistan and other approvals required by bidders for the transaction and other documents) by 9th April 2018.
The PPB had earlier through email to interested parties asked them to deposit the earnest money (along with application form, copies of competition commission of Pakistan and other approvals required by bidders for the transaction and other documents) by April 9 (Monday).
PPB approved the privatisation of 100 MW portion of QASPL owned by Punjab government in July 2017 and initiated the bidding process, however, AGP has found various illegalities in the commencement and operation of the company and its various processes which were presented in the report of audit conducted for the period 2013-2017, raising questions on viability of privatising the entity in current situation.
This peak of PPB on day 5 is hormonally related to the several hundred-fold drop in estrogens and the 50-fold decline in progesterone levels.
The highest Se concentration was 65.9 ppb in the sample of Hatay province while our data is similar to other Anatolian honey samples [11, 21].
New ARBO,Reliable, Pacific Pure and OAS Water) were found unsafe due to the presence of higher levels of Sodium ranging from 60-115 ppb than PSQCA water quality standard for sodium (50 ppb) and one brand (Cottage Foods Drink Water) was found unsafe due to the presence of higher level of Potassium
Bethel School District spokesman Pat McGillivray said 18 of 146 sites tested at the high school reached or exceeded the federal Environmental Protection Agency's standard for "safe" amounts of lead in drinking water, which is 20 parts per billion, or ppb.
For consistency in this article, units were converted to parts per billion (ppb) which is equivalent to pg/kg; or parts per trillion (ppt), which is equivalent to ng/kg.