PerkinElmer

燈泡和燈

OF

我們提供最高質量的燈泡和燈,以滿足您檢測及生物分析的測試需求。

  • 燈泡:為了使我們的高內涵成像,數字病理和組織成像系統獲得最佳性能,我們為您的儀器提供了合適的燈泡。
  • 燈:從用于原子吸收光譜儀的燈,如單元件和多元件空心陰極燈(HDL)和無電極放電燈(EDL)到用于液相色譜和紫外分光光度計的氘燈,鎢燈和氙氣燈,可滿足您的各種分析所需。 每個燈都通過我們的高標準測試,確保符合您儀器的性能要求。

產品與服務 (261)
Filters:

Filters :

產品類型
  • Consumables (187)
  • Accessories (74)
型號兼容
  • AAnalyst (88)
  • PinAAcle (88)
  • Spectrum 65 (3)
  • Spectrum 400 (3)
  • Spectrum One (3)
  • Spectrum 100 (3)
  • Spectrum One NTS (2)
  • Spectrum 100N (2)
  • Frontier (2)
  • Operetta (2)
  • Frontier NIR (1)
  • LC-295 (1)
  • Frontier MIR/NIR (1)
  • LC-290 (1)
  • LC-90 (1)
Number of Elements
  • Single (191)
  • Multiple (27)
外徑
  • 2 in (92)
  • 1.5 in (67)
產品品牌名稱
  • Lumina (127)
  • Atomax (67)
  • System 2 (15)
  • EDL (13)
  • Operetta (2)
  • TruLife (1)
產品組
  • Hollow Cathode Lamp (HCL) (141)
  • Lamp Adapter (66)
  • Electrodeless Discharge Lamp (EDL) (15)
  • Deuterium Lamp (10)
  • Tungsten Lamp (6)
  • Infrared Lamp (3)
  • EDL Driver Assemblies and Components (2)
  • Mercury Vapor Lamp (2)
  • Xenon Lamp (1)
  • Refraction Index (RI) Lamp (1)
  • Halogen Lamp (1)
  • Field Spares (1)
  • Mercury Lamp (1)
技術類型
  • Atomic Absorption (AA) (226)
  • UV/Visible (UVS) (11)
  • Liquid Chromatography (LC) (9)
  • Infrared Spectroscopy (FT-IR) (1)
  • NIR Spectroscopy (1)
  • FT-IR Spectroscopy (1)

1-12 的 261 產品與服務

  • PerkinElmer

    Deuterium Lamp Phase 2 for LC Series 200 Diode Array Detector

    The Flexar Series 200/200a EP Photo Diode Array Detector provides true UV/VIS detection and high resolution spectral data. The excellent signal-to-noise characteristics make it ideally suited for low-volume or low concentration samples.
  • Lumina Hollow Cathode Lamp

    Yttrium (Y) Lumina Hollow Cathode Lamp

    Series N30501XX Lumina? 2 in (50mm) -diameter single-element lamps are designed to be used with our PinAAcle? and AAnalyst? atomic absorption spectrometer series of instruments.
  • Palladium (Pd) Atomax Hollow Cathode Lamp

    PerkinElmer? Atomax? 1.5" (37mm) - diameter single-element lamps are designed to fit most commercially available atomic absorption instruments including those manufactured by Varian?, Inc., Thermo Fisher Scientific? Inc., Shimadzu? Scientific Instruments?, GBC? Scientific Equipment Pty Ltd., Analytik Jena AG? and Hitachi?, Ltd.
  • Lumina Hollow Cathode Lamp

    Zinc (Zn) Lumina Hollow Cathode Lamp

    Series N30501XX Lumina? 2 in (50mm) -diameter single-element lamps are designed to be used with our PinAAcle? and AAnalyst? atomic absorption spectrometer series of instruments.
  • Lumina Hollow Cathode Lamp

    Aluminum (Al) - Calcium (Ca) - Magnesium (Mg) Lumina Hollow Cathode Lamp

    Series N30502XX Lumina? 2 in (50mm) -diameter multi-element lamps are designed to be used with our PinAAcle? and AAnalyst? atomic absorption spectrometer series of instruments.
  • Antimony (Sb) System 2 Electrodeless Discharge Lamp

    System 2 Electrodeless Discharge Lamps (EDLs) provide the optimized spectral output needed to get the maximum performance from PerkinElmer? Atomic Absorption spectrometers.
  • Nickel (Ni) Atomax Hollow Cathode Lamp

    PerkinElmer? Atomax? 1.5" (37mm) - diameter single-element lamps are designed to fit most commercially available atomic absorption instruments including those manufactured by Varian?, Inc., Thermo Fisher Scientific? Inc., Shimadzu? Scientific Instruments?, GBC? Scientific Equipment Pty Ltd., Analytik Jena AG? and Hitachi?, Ltd.
  • Praseodymium (Pr) Atomax Hollow Cathode Lamp

    PerkinElmer? Atomax? 1.5" (37mm) - diameter single-element lamps are designed to fit most commercially available atomic absorption instruments including those manufactured by Varian?, Inc., Thermo Fisher Scientific? Inc., Shimadzu? Scientific Instruments?, GBC? Scientific Equipment Pty Ltd., Analytik Jena AG? and Hitachi?, Ltd.
  • Cadmium (Cd) System 2 Electrodeless Discharge Lamp

    System 2 Electrodeless Discharge Lamps (EDLs) provide the optimized spectral output needed to get the maximum performance from PerkinElmer? Atomic Absorption spectrometers.
  • Rubidium (Rb) Atomax Hollow Cathode Lamp

    PerkinElmer? Atomax? 1.5" (37mm) - diameter single-element lamps are designed to fit most commercially available atomic absorption instruments including those manufactured by Varian?, Inc., Thermo Fisher Scientific? Inc., Shimadzu? Scientific Instruments?, GBC? Scientific Equipment Pty Ltd., Analytik Jena AG? and Hitachi?, Ltd.
  • Lumina Hollow Cathode Lamp

    Calcium (Ca) - Magnesium (Mg) - Zinc (Zn) Lumina Hollow Cathode Lamp

    Series N30502XX Lumina? 2 in (50mm) -diameter multi-element lamps are designed to be used with our PinAAcle? and AAnalyst? atomic absorption spectrometer series of instruments.
  • Strontium (Sr) Atomax Hollow Cathode Lamp

    PerkinElmer? Atomax? 1.5" (37mm) - diameter single-element lamps are designed to fit most commercially available atomic absorption instruments including those manufactured by Varian?, Inc., Thermo Fisher Scientific? Inc., Shimadzu? Scientific Instruments?, GBC? Scientific Equipment Pty Ltd., Analytik Jena AG? and Hitachi?, Ltd.
  • Jump to:
Business Insights (2)
Filters:

1-2 的 2 Business Insights

  • 應用文獻

    Fast Digestion Analysis of Lead and Cadmium in Rice Using Graphite Furnace Atomic Absorption

    Lead (Pb) and cadmium (Cd) are common pollutants in grains and are extremely toxic. Pb is harmful to human organs even at trace levels, and once it accumulates in the body, it causes inhibition of hemoglobin formation and neurological disorders. Cd is even classified as human carcinogen [Group 1 - according to International Agency for Research on Cancer]. It is reported that Cd leads to severe kidney problems which can be fatal and is also associated with brittle bones and liver problems. Rice, as the most widely consumed cereal grain in Asia/China, can quickly pick up Pb and Cd from toxins, pesticides and fertilizers in the soil, thereby endangering the health of millions of people through their diet. Therefore, it is extremely important to develop a simple, reliable method to monitor the levels of Pb and Cd in rice. According to Chinese national standard GB 2715-2016 Hygienic Standard for Grain, the maximum concentrations of Pb or Cd in grains must be below 0.2 mg/kg; the allowable level in the European Union is the same [EC 1881/2006]. The official technique for the determination of heavy metals in both cases is graphite furnace atomic absorption spectroscopy (GFAAS, GB/T 5009. 12-2017, GB/T 5009-2017. 15 and EN 14083:2003). Samples can be pretreated using various methods, including microwave digestion, hot block digestion, dry ashing, and hot plate digestion. It is found that these conventional digestion procedures are always complicated and time-consuming (two-four hours or even longer). Plus, conventional sample preparation techniques require large quantities of corrosive and oxidizing reagents, increasing the chance for contamination which could lead to inaccurate results. Special PTFE vessels are needed for microwave digestion; however, reusable utensils might also cause cross contamination.

  • 應用文獻

    Fast Digestion Analysis of Lead and Cadmium in Rice Using GFAAS with Deuterium Background Correction

    Toxic elements, such as lead (Pb) and cadmium (Cd), are entering the food chain through environmental contamination. Rice, as the most widely consumed cereal grain in Asia, can quickly pick up Pb and Cd from soil, thereby seriously endangering human health through diet. These toxic element levels need to be carefully monitored. Maximum levels of Pb and Cd are strictly regulated in Asian countries, especially in China; therefore, it is extremely important to develop a simple, reliable method for trace levels of Pb and Cd in rice. The allowable maximum levels of Pb and Cd in grains in EU and China are required to be below 0.2 mg/kg (Commission Regulation EC 1881/2006 and Chinese GB 2715-2016 Hygienic Standard). Graphite furnace atomic absorption spectroscopy (GFAAS) is the officially recommended technique for detection of trace elements in various food stuffs (GB/T 5009.15-2017, GB/T 5009. 12-2017 and EN 14083:2003). Food samples are usually pretreated before GFAAS analysis using various methods: microwave digestion, hot block digestion, dry ashing, and hot plate digestion. These conventional digestion procedures are usually complicated and time-consuming (2-4 hours or longer). Plus, they require large quantities of corrosive and oxidizing reagents, increasing the chance for contamination which could lead to inaccurate results. However, fast digestion can effectively speed up the sample preparation procedure while reducing the use of corrosive reagents and the chance for contamination.

10分快3 莱芜 | 燕郊 | 巴彦淖尔市 | 漯河 | 许昌 | 东台 | 余姚 | 迪庆 | 包头 | 林芝 | 泸州 | 沭阳 | 海西 | 东台 | 自贡 | 瓦房店 | 哈密 | 柳州 | 铜川 | 淮南 | 桐城 | 萍乡 | 吐鲁番 | 涿州 | 白沙 | 海宁 | 黔西南 | 九江 | 蓬莱 | 内江 | 连云港 | 新乡 | 蚌埠 | 内江 | 巴中 | 武夷山 | 锦州 | 海西 | 新沂 | 遵义 | 丹阳 | 宜都 | 安康 | 阿坝 | 吉安 | 云南昆明 | 基隆 | 如东 | 高雄 | 三沙 | 海安 | 广安 | 三亚 | 柳州 | 黄冈 | 信阳 | 焦作 | 舟山 | 赣州 | 四平 | 苍南 | 吉林长春 | 毕节 | 五家渠 | 承德 | 吴忠 | 株洲 | 澄迈 | 玉树 | 青州 | 秦皇岛 | 阳江 | 新疆乌鲁木齐 | 邳州 | 绥化 | 洛阳 | 仁怀 | 温岭 | 大同 | 枣庄 | 丹东 | 泰州 | 海丰 | 吴忠 | 咸阳 | 内蒙古呼和浩特 | 安岳 | 济宁 | 昌都 | 五家渠 | 泗洪 | 任丘 | 金昌 | 七台河 | 新乡 | 铁岭 | 百色 | 遵义 | 兴安盟 | 安阳 | 攀枝花 | 汕头 | 宜昌 | 柳州 | 南通 | 辽宁沈阳 | 丽江 | 琼中 | 伊犁 | 陇南 | 招远 | 惠州 | 池州 |