Procurement of medical stores (Kit Glucose 2x200 ml (Erba), Kit Urea 20x5 ml (Erba), Kit Creatinine 60x4 ml (Erba), Uric Acid 4x20 ml (Erba), Kit Cholesterol 20x5 ml (Erba), Kit Triglycerides 5x20 ml (Erba), Kit HDL Cholesterol 5x20 ml (Erba), Kit