Tender For tender for supply of chemicals - buffer solution. ph-4.0, crm, as per iso 17034, buffer solution. ph-7.0, crm, as per iso 17034, buffer solution. ph-9.0, crm as per iso 17034, potassium chloride solution crm, as per iso 17034, ammonia crm, as per iso 17034 , bod standard crm, as per iso 17034, potassium hydrogen di-iodate crm solution, as per iso 17034, glacial acetic acid 99 percent, nitric acid 69 percent suprapur, magnesium chloride, manganese ii, sulphate monohydrate , silver nitrate , sodium iodide , sodium hydroxide , calciumchloride fused , barium chloride dihydrate, sulphuric acid conc. 98 percent, ammonia solution 25 percent, oxalic acid dihydrate, hydrochloric acid 37 percent, ammonium sulphate , sulphamic acid , ortho phosphoric acid 85 percent, sodium hydrogen sulphite, nitrate filling solution 5x60 ml, high performance ammonia electrode filling solution, a optimum results a fill solution for fluoride electrode filling solution, ascobic acid 500 gm, lauryl tryptose broth, m080-500g, brilliant green bile broth, m121-500g, e.c. broth, m127-500g, himedia, extran ma 02 neutral solution, tisab iii, bromocresol green indicator, bromocresol green indicator 100 ml, activated charcoal, ferroin indicator solution