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B3001566 Polypropylene Sample Cups 2.5mL Pkg.1000 塑料制樣品杯 B3001567 Polypropylene Sample Cups, 7mL, Pkg. 100塑料制樣品杯 B3001343 Piston 11.28 with Spindle清洗泵柱塞 B3001357 Piston 3.57 with Spindle樣品泵柱塞

B3001566 Polypropylene Sample Cups 2.5mL Pkg.1000塑料制樣品杯 B3001567 Polypropylene Sample Cups, 7mL, Pkg. 100塑料制樣品杯 B3140361 THGA UltraClean Graphite Tubes, Pkg. 5石墨管 B3140362 THGA UltraClean Graphite

原理：原子吸收石墨管作為電阻發(fā)熱體，外電源加于其兩端，通電后迅速升溫。測試時，用進(jìn)樣器將樣品定量注入到中，高溫使置于其中的樣品達(dá)到原子化狀態(tài)，即將樣品中的離子或分子變成待測元素基態(tài)原子，這是后續(xù)進(jìn)行光譜分析的基礎(chǔ)24。

B3000641 THGA Standard Graphite Tubes, Pkg. 5石墨管 B3000653 THGA Std Graphite Tubes w/End Cap,Pkg. 5THGA帶端蓋石墨管 B3001262 Graphite Tubes Integrated Platform Pkg.5平臺石墨管

B0631009（注：replaced by N4103012）Qtz SUPRASIL Cell Lid 10 mm 3.5 mL Pkg 2比色皿 B0631010Qtz SUPRASIL Cell Lid 20 mm 7.0mL Pkg. 2 B0631011（注：replaced by N4103014）Qz SUPRASIL Cell Lid 50 mm, 17.5 mL 比色皿

N4103012 Qtz SUPRASIL Cell Lid 10 mm 3.5 mL Pkg 2比色皿 B0631010 Qtz SUPRASIL Cell Lid 20 mm 7.0mL Pkg. 2比色皿 N4103014 Qz SUPRASIL Cell Lid 50 mm, 17.5 mL 比色皿