方案详情文
智能文字提取功能测试中
Hitachi High-Technologies Corporation KEY WORDS Agriculture, Poison of Feed, Arsenic, As, Flameless, Graphite Furnace, AA, Z-2000, GA, Pyro HR Atomic Absorption Spectrophotometer INSTRUMENT CONDITIONS MEASUREMENT PARAMETERS GA AUTOSAMPLER Element : As Instrument :Z-2000 Atomization : GAWavelength : 193.7 nm Lamp Current : 12.0mA Slit Width : 1.3 nm Cuvette : Pyro HR Meas.Mode : Std. Addition Signal Mode : BKG CorrectedCurve Order : Linear Calculation : Peak Height Time Constant : 0.1 sec Temp. Control :ON Sample Volume : 10 pL Addition : Inner Speed:4 MATRIX MODIFIER Matrix Modifier : 1000 mg/L Pd/Mg+10%nitric acid solutionVolume : 10 pL-(Order: After Temperature program NOTE Stage Start/End temp. Heating/Holding time Gas flow Gas Kind (℃) (sec.) (mL/min) 1 Dry 50/110 40/0 200 normal110/300 20/0 200 normal 2 Ash 800/800 20/0 200 normal 3 Atom 2500/2500 0/5 30 normal 4 Clean 2800/2800 0/4 200 normal Pretreatment: 0.5g of the sample was decomposed with 8 mL of EL Gradenitric acid by heating. Then that samplewas made to a total volume of 50 mLwith pure water. 2000, GA, Pyro HR AA050158-00
关闭产品配置单
日立科学仪器(北京)有限公司为您提供《饲料中砷检测方案 》,该方案主要用于饲料中重金属检测,参考标准《暂无》,《饲料中砷检测方案 》用到的仪器有null。
我要纠错相关方案