procurement of consumables for 02 nos omas kit for jalpaiguri division, p.h.e. dte.- 1 supply and delivery of consumables for on-site mobile analysis system, including cost of facilitating and coordinating for onsite testing of drinking water sources through omas app ensuring 50 tests per month by data updation on state water quality dashboard on a monthly basis: 1. arsenic test kit compatible with densitometer 2. tablets for fluoride test 3. hardness checking tablet for hardness test 4. iron powder for iron test 5. manganese citrate ( buffer ) and sodium periodate for manganese test 6. consumable for free chlorine and total chlorine test 7. membrane filter for total coliform and thermotolerant coliform test 8. media pad for total coliform and thermotolerant coliform test 9. membrane lauryl sulphate broth ( inclusive of all taxes, agency profit, delivery charges & cost of sample collection and on-site testing )