Tender For corrigendum : procurement of essential items for lbwq level-ii laboratory at l. b. division, cwc, jalpaiguri -half cell nitrate electrode , reference for nitrate electrode , high performance ammoniacombination ion selective electrode
Tender For providing laboratory items for district/ sub div. water testinglaboratories and consultancy for nabl recogenition upgradation of existing iso/iec17025 2017, accredited district water testinglaboratoryof phedivisionrewa (non lun item) distt. rewa m.p