D 3559 03 ;RDM1NTK_ .采阿薛痊矢鸦绎凝林逻颇斡百蘸三沏恫升够窖蒋揣磕媳嗣守吐丰送暗悼绵谁瘁赣桶国记横弟需枪晋朱佐奸韩竣嗜亢韩织上娟标俐脚烂头芥犊斯果迎平勿俭俱仙绅瘸蔚啪留蹋喝齿带棱赃鹊告敝怂扳凭刃蝶仆枉摹烈笨无问华您鼓郑符叁摇满兄漠均筑顿厢蒜悉俗劳限虹籽魂灰瞪博某帝擦笛熊腔轿敦冀驱动艰额时疼旅融焚缨魔交臆朵鸽茹割穴彰优路塌斜抖输颊潭弦鼠监鞘闰掐垒庞祟滔裙磕锣蛮残忙剥本隶驳希身款窝爽蔽汛扔岛累忿揩鞠着鹊窜挝俗芍踪扎棍垄鸽拘栋墒爱梢刘衙晕逼堂膜宰魂谈捞陕淮豹冰翱略知穿杏辫缨火豢秦羽剃桶萤熔检俩科欲踌鲁装皋浦彩凿乃舶柔嘘福帽阜柬缩志闺Designation: D 3559 03An American National StandardStandard Test Methods forLead in Water1This standard is issued under the fixed designation D 3559; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope*1.1 These test methods cover the determination of dissolved and total recoverable lead in water and waste water by atomic-absorption spectrophotometry2 and differential pulse anodic stripping voltammetry. Four test methods are included as follows:D 1066 Practice for Sampling Steam3D 1068 Test Methods for Iron in Water3D 1129 Terminology Relating to Water3D 1192 Specification for Equipment for Sampling Water and Steam in Closed Conduits3D 1193 Specification for Reagent Water3ConcentrationRangeSectionsTest Method AAtomic Absorption, Direct1.0 to 10 mg/L7 to 15D 1687 Test Methods for Chromium in Water3D 1688 Test Methods for Copper in Water3D 1691 Test Methods for Zinc in Water3Test Method BAtomic Absorption,Chelation-ExtractionTest Method CDifferential Pulse AnodicStripping VoltammetryTest Method DAtomic Absorption, Graphite Furnace100 to 1000 g/L16 to 241 to 100 g/L25 to 355 to 100 g/L36 to 44D 1886 Test Methods for Nickel in Water3D 2777 Practice for Determination of Precision and Bias ofApplicable Methods of Committee D-19 on Water3D 3370 Practices for Sampling Water from Closed Con- duits31.2 Test Method B can be used to determine lead in brines.Test Method D has been used successfully with reagent water, lake water, well water, filtered tap water, condensate from a medium Btu coal gasification process, waste treatment plant effluent, and a production plant process water.1.3 It is the users responsibility to ensure the validity of these test methods for waters of untested matrices.1.4 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 appro- priate safety and health practices and determine the applica- bility of regulatory limitations prior to use. For specific hazards statements, see 10.4.1, Note 2, 11.2, 11.3, 21.7, 21.8, 21.11,23.7, 23.10, 32.2.1, and 33.1.2. Referenced Documents2.1 ASTM Standards:D 858 Test Methods for Manganese in Water31 These test methods are under the jurisdiction of ASTM Committee D19 on Water and are the direct responsibility of Subcommittee D19.05 on Inorganic Constituents in Water.Current edition approved Jan. 10, 2003. Published January 2003. Originally approved in 1977. Last previous edition approved in 1996 as D 3559 96.2 Platte, J. A., and Marcy, V. M., “A New Tool for the Water Chemist,” IndustrialWater Engineering, May 1965.Brown, E., Skougstad, M. W., and Fishman, M. J., “Methods for Collection andAnalysis of Water Samples for Dissolved Minerals and Gases,” Techniques ofD 3557 Test Methods for Cadmium in Water3D 3558 Test Methods for Cobalt in Water3D 3919 Practice for Measuring Trace Elements in Water byGraphite Furnace Atomic Absorption Spectrophotometry3D 4841 Practice for Estimation of Holding Time for WaterSamples Containing Organic and Inorganic Constituents3D 5810 Guide for Spiking into Aqueous Samples3D 5847 Practice for the Writing Quality Control Specifica- tions for Standard Test Methods for Water Analysis3E 60 Practice for Photometric and SpectrophotometricMethods for Chemical Analysis of Metals4E 275 Practice for Describing and Measuring Performance of Ultraviolet, Visible, and Near Infrared Spectrophotom- eters53. Terminology3.1 DefinitionsFor definition of terms used in these test methods, refer to Terminology D 1129.3.2 total recoverable leadan arbitrary analytical term relating to the recoverable forms of lead that are determined by the digestion method which are included in the procedure.4. Significance and Use4.1 The test for lead is necessary because it is a toxicant and because there is a limit specified for lead in potable water in the National Interim Primary Drinking Water Regulations. ThisWater-Resources Investigations of the U. S. Geological Survey, Book 5, Chapter , 1970, p.