purchase of blood collection tubes, thermal paper, urine collection bottles and sample cup purchase of blood collection tubes thermal paper urine collection bottles and sample cup , pathology department , 3.2% sodium citrate tube , thermal paper (55mmx30mm) , urine colllection bottles (plastic-30ml) , biochemistry department , blood collection tubes( non vaccum with clot activator-4.0 ml capacity) pp-rpc , sample cup 3ml , rhtc chettikadu , k3 edta blood collection tubes (should have long expiry more than 2 years) standard size , clot activator blood collection tubes should have long expiry more than 2 years) standard size , urine colllection bottles (disposable)-10 ml