Brathwaite, Caribbean surname. By genealogy.com user April 26, 1999 at 01:14:54. I would be interested to know if anyone has information on the last name Brathwaite, which I think is a derivation of Braithwaite.rathwaite, Caribbean surname. By genealogy.com user April 26, 1999 at 01:14:54. I would be interested to know if anyone has information on the last name Brathwaite, which I think is a derivation of Braithwaite.
Infants less than 90 days: 50 mg per meter squared (m2) of body surface area every 12 hours. Pediatric dose: 90 mg per meter squared (m2) of body surface area every 12 hours. May need to be higher in children with nervous system disease (maximum dose 150 mg per meter squared (m2).
Converter Parts Per Million (ppm). This converter calculates the measured value in units of [ppm] into units of [mg/m 3 ] and visa versa.The unit ppm is used in several branches in different ways. The use of ppm therefore has to be specified in the input fields below, in the way it should convert the value with the proper unit.y entering either the concentration in units of [ppm] or in units of [mg/m 3 ], the value will be converted directly and displayed in the field at the bottom. The significance is automatically determined. Use extra zero's to expand the significance.