BRAND^® BLAUBRAND^® ASTM 100 mL离心管

BRAND^® BLAUBRAND^® ASTM 100 mL离心管, pear-shaped, cylindrical, former standard ASTM D96

BRAND^® BLAUBRAND^® ASTM 100 mL离心管, cylindrical, conical bottom, norm ASTM D91

BRAND^® BLAUBRAND^® ASTM 100 mL离心管, cylindrical, conical bottom, former standard ASTM D96