No. The ISCA EPDs in the library are specifically for ISCA projects. Those EPDs only cover modules A1-3 therefore do not align with EN 15978. For normal LCAs, you can find the equivalent material in the default eToolLCD LCI database or public template library and it is recommended these are relied on in preference to ensure that impacts associated with product transport, construction, use, disposal and recycling have been accounted for.
You can read more about the difference between ISCA and eToolLCD here.