Tender For supply of lab items - ins 471-mono&diglycerides of fatty acids, e472e-datem, ins 340 (ii) - dipotassium phosphate, ins 331 (iii) - trisodium citrate, ins 341(iii) - tricalcium phosphate, ins e452 - sodium polyphosphate, ins 551 - silicon dioxide, ins 481(ii) sodium stearoyllectylate, ins 414 - acacia gum