Compliance With Following National / International Standards: ASTM D1559, AASHTO T245, EN 12697, ASTM D6926 Applications: The extractor is made of mild steel and is screw type vertically operated to extract 4" dia and 6" dia marsal mould sample. Further details available on our website. Price and specifications mentioned here are subject to change as per the application, customer requirements and prevailing market conditions. Please refer to us for the final rates and offer.