Tender For corrigendum : procurement of fully automatic auto analyzer for available nitrogen analysis in soil by alkaline potassiumpermanganate method with inbuilt ph acid base potentiometric titration system for soil samples analysis in soil testing laboratories
Tender For corrigendum : supply of c28c250047 procurement of passivation chemicals for ref iii m and i shutdown : : -8840510264 - potassiumpermanganate technical grade , 8847540104 - sodium carbonate , 8848390104 - sodium nitrate grade lr , 8847461104 - sodium bisulphite , 8852220604 - tri sodium phosphate as per is-573 , 8801700104 - surfa additive ots - perminol