: Specimens are submerged in distilled or deionized water for 20 minutes
The baseline environment for most plastic testing is the . Unless otherwise dictated by a high-precedence material specification, the default parameters dictated by ASTM D618-21 are as follows: Standard Value Standard Tolerance Temperature 23 °C (73.4 °F) ± 2 °C (± 3.6 °F) Relative Humidity astm d61821 pdf
: A sample of the mineral insulating oil is taken from the equipment. : Specimens are submerged in distilled or deionized
