PHYSICO-CHEMICAL AND BACTERIOLOGICAL QUALITY ASSESSMENT OF SOME SELECTED SACHET WATER BRANDS SOLD IN KANO METROPOLIS, NIGERIA  

2014-03-03
A total of 1080 samples of sixty (60) different brands of sachet water (30 NAFDAC registered and 30 non- NAFDAC registered) were purchased in triplicates from Kano Metropolis monthly for ...