Tender For corrigendum : supply of lyphocheck immunology plus control cat no 430 , liquichek homocysteine control level 1 cat no 287 , liquichek homocysteine control level 2 cat no288 , liquichek homocysteine control level 3 cat no 289 , lyphocheck immunoassay control plus trilevel cat no 370 , liquichek d dimer low cat no 27100 , liquichek d dimer l 1 cat no 27101 , liquichek d dimer l 2 cat no 27102 , liquichek d dimer l 3 cat no 27103 , variant ii turbo hba1c kit cat no 2702455 , neobase 2 non derivatized msms kit , neobase 2 non derivatized assay solution