ACTIVATED PARTIAL THROMBOPLASTIN TIME (APTT) View cart “CLOT RETRACTION TIME” has been added to your cart. ₹300.00 Service Enquiry Related products PLATELET COUNT ₹100.00 Service Enquiry AEC (ABSOLUTE EOSINOPHIL COUNT) ₹100.00 Service Enquiry MCH ₹100.00 Service Enquiry ESR ₹60.00 Service Enquiry