Solid
Solid
(a) a substance with a melting point or initial melting point of more than 20 °C at a pressure of 101.3 kPa, or
(b) a substance which is not liquid according to the ASTM D 4359-90 test method or which is pasty according to the criteria applicable to the test for determining fluidity (penetrometer test) described in 2.3.4.