Where to send your UK passport application. Previously British passport applications were submitted to the regional passport processing centre in Washington DC, USA. Before that they were processed at the British High Commission in Ottawa, ON, Canada.Now, all passport applications are sent to the UK for processing.here to send your UK passport application. Previously British passport applications were submitted to the regional passport processing centre in Washington DC, USA. Before that they were processed at the British High Commission in Ottawa, ON, Canada.
A conversion of mg/kg to ppm is 1:1. To convert to parts per million, you don't need to do anything other than take the mg/kg off the end and add ppm on to the end.To explain: 1 mg = 0.001 grams. 1 kg = 1,000 grams. 0.001 / 1,000 = 1/1,000,000 = one ppm. conversion of mg/kg to ppm is 1:1. To convert to parts per million, you don't need to do anything other than take the mg/kg off the end and add ppm on to the end.
What does ppm mean? This is an abbreviation for parts per million and it also can be expressed as milligrams per liter (mg/L). This measurement is the mass of a chemical or contaminate per unit volume of water. Seeing ppm or mg/L on a lab report means the same thing.