API Spec 10A Draft. Specification for Cements and Materials for Well Cementing. ISO 10426-1: 2009 (Identical)

An American National Standard, American Petroleum Institute (API). Draft. Twenty-fourth Edition. 50p. This standard replaces API Specification 10A, 23rd edition. This standard shall become effective on the date printed on the cover but may be used voluntarily from the date of distribution. This standard is considered identical to the English version of ISO 10426-
1. In this Standard, the following editorial changes have been made in the document:
Annex B is regional annex added for API Monogram licensees.