{"id":315418,"date":"2024-10-19T21:44:21","date_gmt":"2024-10-19T21:44:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-3342013\/"},"modified":"2024-10-25T19:52:45","modified_gmt":"2024-10-25T19:52:45","slug":"bs-iso-3342013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-3342013\/","title":{"rendered":"BS ISO 334:2013"},"content":{"rendered":"
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | Section sec_1 Section sec_2 Section sec_3 Section sec_4 Section sec_4.1 Section sec_4.2 1\tScope 2\tNormative references 3\tPrinciple 4\tReagents 4.1\tEschka mixture 4.2\tHydrochloric acid <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | Section sec_4.3 Section sec_4.4 Section sec_4.5 Section sec_4.6 Section sec_4.7 Section sec_5 Section sec_5.1 Section sec_5.2 Section sec_5.3 Section sec_5.4 Section sec_5.5 Section sec_5.6 Section sec_5.7 4.3\tPotassium sulfate solution 4.4\tBarium chloride, approximately 85\u00a0g\/l solution 4.5\tMethyl red indicator solution 4.6\tAmmonia 4.7\tSilver nitrate, 17\u00a0g\/l solution 5\tApparatus 5.1\tAnalytical balance 5.2\tGraduated glassware 5.3\tElectrically heated muffle furnace 5.4\tCrucible 5.5\tFlat plate 5.6\tGooch crucible 5.7\tAir oven <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | Section sec_6 Section sec_7 Section sec_7.1 Section sec_7.1.1 Table tab_1 Section sec_7.1.2 Section sec_7.2 6\tPreparation of test sample 7\tProcedure 7.1\tTest portion 7.2\tCharging the crucible <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | Section sec_7.3 Section sec_7.3.1 Section sec_7.3.2 Section sec_7.4 Section sec_7.5 Section sec_7.6 7.3\tIgnition 7.4\tRecovering the residue 7.5\tExtraction 7.6\tPrecipitation of barium sulfate <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | Section sec_7.7 Section sec_8 7.7\tBlank testing 8\tExpression of results <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | Section sec_9 Section sec_9.1 Section sec_9.2 Section sec_10 9\tPrecision 9.1\tRepeatability limit 9.2\tReproducibility limit 10\tTest report <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | Annex sec_A Table tab_A.1 Annex\u00a0A \n(informative)<\/p>\n Derivation of factors used in the calculation in Clause\u00a08 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Solid mineral fuels. Determination of total sulphur. Eschka method<\/b><\/p>\n |