Mafi sauƙaƙa PPB zuwa PPM
Wannan kayan aikin kan layi kyauta yana ba ku damar canza PPB zuwa PPM. Kawai liƙa PPB ɗinku a cikin fom ɗin ƙasa kuma nan take za ta canza zuwa PPM Babu buƙatar saukewa ko shigar da kowace software. Kyauta
Yadda ake canza ppb zuwa ppm
ppm da ppb an bayyana su kamar:
1ppm = 1/106 = 10-6
1ppb = 1/109 = 10-9
Don haka
1ppm = 1000ppb
Adadin sassa-kowane miliyan xppm daidai yake da adadin sassa-kowane biliyan xppb da aka raba ta 1000:
xppm = xppb / 1000
Misali : 7000ppb daidai yake da 7ppm:
xppm = 7000ppb/1000 = 7ppm
