tender for rpr kit, 50 tests per kit. specifications: 1. kit should be based on flocculation principle using nontreponemal antigens. 2. kit should be able for qualitative determination of ragin antibodies in serum or plasma forserodiagnosis of syonils. 3. should be calibrated to who reference serum. 4. kit should be suitable to use witheither serum or plasma. 5. kit sensitivity should be >70. 6. kit should be rapid, preferably <15 min. 7. kit shouldhave positive and negative controls. 8. the kit should have all accessories required for the test such as cards,dropper, applicator, etc. 9. storage temperature for the kit should be 20 c to 80 c. rate must be quoted per kit of50 tests each.