{"id":42664,"date":"2024-10-17T06:28:49","date_gmt":"2024-10-17T06:28:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d1287-4\/"},"modified":"2024-10-24T15:41:14","modified_gmt":"2024-10-24T15:41:14","slug":"astm-d1287-4","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d1287-4\/","title":{"rendered":"ASTM-D1287"},"content":{"rendered":"<\/p>\n

1.1 This test method covers the determination of the pH of unused engine coolants and antirusts, and used or unused aqueous dilutions of the concentrated products.<\/p>\n

Note 1Antirusts in solid form are not included in this test method.<\/p>\n

Note 2It is believed that this procedure gives all the information required for determining the pH of samples of engine coolant or antirust likely to be encountered. Should additional information on pH determinations be needed, reference should be made to Test Method E 70.<\/p>\n

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.<\/i><\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Summary of Test Method
Significance and Use
Apparatus
Reagents <\/td>\n<\/tr>\n
2<\/td>\nSampling
Preparation of Electrode System
Standardization and Testing of Electrode System in pH Units
Procedure <\/td>\n<\/tr>\n
3<\/td>\nReport
Precision and Bias
Keywords
A1. APPARATUS
A1.1 Meter
A1.2 Glass Electrode
A1.3 Calomel Electrode
A1.4 Stirrer <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D1287-91(2002) Standard Test Method for pH of Engine Coolants and Antirusts<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2002<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":42665,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1031,2637],"product_tag":[],"class_list":{"0":"post-42664","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-71-100-45","7":"product_cat-astm","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/42664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/42665"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=42664"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=42664"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=42664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}