香港黄大仙码报要钱料
PerkinElmer

原子吸收光谱(AA)

OF

我们高性能的火焰或石墨炉原子吸收光谱仪,提供准确、高效的单元素无机分析。作为拥有50多年经验的原子吸收行业领导者,我们不忘初心,一如既往地注重客户服务。

此外,我们还提供一系列精心设计的耗材和配件,以满足您的不同应用需求。

Business Insights (5)
Filters:

1-5 的 5 Business Insights

  • 应用文献

    Trace Metals in Waters by GFAAS, in Accordance with U.S. EPA and Health Canada Requirements

    Precise and accurate measurements at the regulated levels are an important factor for assuring safe drinking water. U.S. EPA Method 200.91 is the method cited by EPA, Health Canada, and the WHO for the use of graphite furnace atomic absorption spectroscopy (GFAAS). In evaluating a GFAAS system for determination of these elements, it must provide good sensitivity, low noise, limited drift, and accuracy in matrices with high salt content (hard water) that might be found in drinking waters. In this work, the PinAAcle? 900T, with a unique optical system, is evaluated for the use of EPA Method 200.9 for As, Cd, Pb, Se, and Tl in drinking waters.

  • 应用文献

    Analysis of Pb, Dc, and As in Spice Mixtures

    With an inherent toxicity, a tendency to accumulate in the food chain and a particularly low removal rate through excretion, lead (Pb), cadmium (Cd) and arsenic (As) cause harm to humans even at low concentrations.

  • 应用文献

    The Analysis of Precious Metals in Mining with the PinAAcle 500

    When mining for precious metals, ores are extracted from the ground and subjected to various sample preparation procedures in order to remove the metals of interest. A commonly used procedure to isolate metals from the ore is fire-assay, which leaves a matrix-free “button” of the metal. This work will focus on the analysis of precious metals in simulated digested precious metal buttons, with an added emphasis on assessing the lowest limits which can be accurately measured.

  • 应用文献

    Determination of Lead and Cadmium in Foods by Graphite Furnace Atomic Absorption Spectroscopy

    A major challenge in the analysis of food samples is the extremely low analyte levels and the very high matrix levels. For many years, graphite furnace atomic absorption spectroscopy (GFAAS) has been a reliable technique and the preferred method for this analysis, especially for the determination of Cd and Pb. This work will focus on the use of GFAAS for the determination of lead and cadmium in a variety of food samples.

  • 单页

    5 Tips to Improving Your Sample Digestion

    Sample preparation is one of the most critical steps in your analytical process. Often accounting for 60% of your analytical timetable, it has a fundamental impact on laboratory throughput and analytical performance. Any errors within the sample preparation process will undermine the quality of your food data at all subsequent stages of your analysis. Here are five tips to improving your sample digestion for food samples.

产品与服务 (778)
Filters:

Filters :

产品类型
  • Consumables (632)
  • Accessories (134)
  • Service Parts (6)
  • Instruments (5)
  • Software and Informatics (1)
浓度
  • 1000 μg/mL (46)
  • 10 μg/L (5)
  • 10 μg/mL (2)
  • 1 μg/L (2)
  • 500 μg/g (2)
  • 10 2 μg/L (1)
  • 900 μg/g (1)
  • 2 μg/L (1)
  • 50 μg/g (1)
深度
  • 63.5 cm (1)
级别
  • Pure (44)
  • Pure Plus (1)
内径
  • 0.5 mm (6)
  • 0.76 mm (5)
  • 1.14 mm (4)
  • 1.30 mm (3)
  • 0.25 mm (3)
  • 0.51 mm (2)
  • 0.38 mm (2)
  • 1 mm (2)
  • 1.85 mm (2)
  • 1.02 mm (2)
  • 0.19 mm (2)
  • 1.65 mm (1)
  • 0.44 mm (1)
  • 2.79 mm (1)
  • 1.52 mm (1)
  • 0.6 mm (1)
  • 1.42 mm (1)
  • 1.00 mm (1)
  • 0.64 mm (1)
  • 2.06 mm (1)
  • 5 mm (1)
  • 0.8 mm (1)
  • 3.18 mm (1)
材料
  • PVC (28)
  • PTFE (18)
  • CTFE (7)
  • Polypropylene (7)
  • Viton? (6)
  • Solvent Flex (5)
  • Silicone (5)
  • High Sensitivity - Plastic Body (4)
  • Stainless Steel (4)
  • PEEK/PTFE (4)
  • Santoprene (4)
  • Peek/PTFE (3)
  • Metal Body (3)
  • PFA (2)
  • PEEK (2)
  • Plastic Body (2)
  • Polystyrene (2)
  • Pharmed (2)
  • Teflon (1)
  • Solvent Resistant (1)
  • Stainless Steel - Metal Body (1)
  • Corrosion-Resistant - Metal Body (1)
  • Organics (1)
  • Platinum Alloy - Metal Body (1)
  • Polyethylene (1)
型号兼容
  • AAnalyst (110)
  • PinAAcle (110)
  • Titan Microwave System (47)
  • Avio (19)
  • FAST (9)
  • AAnalyst 700 (8)
  • AAnalyst 800 (8)
  • AAnalyst 100 (6)
  • AAnalyst 300 (6)
  • AAnalyst 400 (6)
  • AAnalyst 200 (6)
  • PinAAcle 900H (3)
  • PinAAcle 900Z (3)
  • Model 2100 (3)
  • PinAAcle 900F (3)
  • PinAAcle 500 (3)
  • PinAAcle 900T (3)
  • Model 4100 (3)
  • Model 1100(B) (3)
  • NexION (3)
  • Model 3100 (2)
  • Model 3110 (2)
  • Sample Preparation Blocks (2)
  • Model 5000 (2)
  • Model 5100 PC (2)
  • Model 3300 (2)
  • ASXPRESS PLUS (1)
  • Avio 500 (1)
  • Titan (1)
  • PinAAcle 900 (1)
  • S10 Autosampler (1)
  • Avio 200 (1)
Number of Elements
  • Multiple (52)
  • Single (262)
外径
  • 2 in (115)
  • 1.5 in (67)
产品品牌名称
  • Lumina (150)
  • Atomax (67)
  • System 2 (15)
  • EDL (14)
  • PerkinElmer (10)
  • ESI (9)
  • PinAAcle (5)
  • Titan (2)
  • GemTip and Cross-Flow (2)
  • Teledyne CETAC (1)
  • GemTip (1)
  • SuperClear (1)
产品组
  • Hollow Cathode Lamp (HCL) (164)
  • Inorganic (83)
  • Lamp Adapter (65)
  • Two-Stop (41)
  • Trays and Racks (22)
  • Rotors and Stators (20)
  • Vessels and Spares (19)
  • Electrodeless Discharge Lamp (EDL) (15)
  • Metallo-Organic (14)
  • Adapters (10)
  • Probes (10)
  • Three-Stop (9)
  • Titan Replacement Parts (7)
  • Capillary Tubing (7)
  • Replacement Parts (7)
  • Nebulizer Assemblies (7)
  • Turntables (7)
  • Lip Forming Seals (5)
  • Cooling System (5)
  • HGA Graphite Tubes (5)
  • FIAS/FIMS Cell Replacement Parts (5)
  • Valves (5)
  • Burner System Components (5)
  • Gas/Liquid Separator and Replacement Parts (5)
  • THGA Graphite Tubes (5)
  • Bottles and Containers (5)
  • End Caps (4)
  • Connectors (4)
  • Cups (4)
  • HGA Graphite Contact Cylinders (3)
  • Other Replacement Parts (3)
  • Titan Accessories (3)
  • Flow Injection Furnace Supplies (3)
  • EDL Driver Assemblies and Components (3)
  • Burner Heads (3)
  • Gas Containment Manifold (3)
  • Probe Replacement Parts (3)
  • O-Rings (3)
  • Carier Lines (2)
  • Blower and Vent (2)
  • Accessories (2)
  • Hose Assembly (2)
  • Impact Beads (2)
  • Consumables and Supplies (2)
  • Accessory (2)
  • Valve Replacement Parts (2)
  • Bottle (2)
  • Weighing Cups (2)
  • THGA Graphite Contact Cylinders (2)
  • Injector Replacement Parts (2)
  • Rinsing Kit Replacement Parts (2)
  • Tubes & Vials (2)
  • Burner Drain Assemblies (2)
  • Racks (1)
  • Hook (1)
  • Dust Cover (1)
  • Pliers (1)
  • Deuterium Lamp (1)
  • Cleaning Tools (1)
  • Mixing/Separation Assembly (1)
  • Capillary Assemblies and Tubing (1)
  • Tubing (1)
  • Mercury Lamp (1)
  • Union (1)
  • Mixing Block (1)
  • Watch Glasses (1)
  • Venturi Tubes (1)
  • HGA Graphite Platforms (1)
  • DigiFILTERs (1)
  • Filter Element (1)
  • Scoop (1)
  • Pipette Tips (1)
  • Check Valves (1)
  • Flashback Arrestor (1)
  • Screw Driver (1)
  • Graphite Tube Tools (1)
  • Consumable Run Kits (1)
  • Springs (1)
  • Sample Tubes (1)
标准型
  • Single-Element (46)
  • Instrument Calibration (29)
  • Viscosity Reference (8)
  • AA Standards (4)
  • V-23 Wear Metal (3)
  • Metal Additive (1)
  • Multi-Element (1)
  • Internal (1)
  • V-21 Wear Metal (1)
  • Internal (1)
  • Initial Calibration Veri?tion (1)
类型
  • Standard (44)
  • Flared (7)
  • Advanced Platform (4)
  • Integrated Platform (4)
  • L'vov Groove (2)
  • Wall (1)
  • End-Capped, Integrated Platform (1)
  • Partitioned (1)
  • Advanced Platform, End-Capped (1)
  • Forked (1)
技术
  • Atomic Absorption (5)
技术类型
  • Atomic Absorption (AA) (249)
  • Peristaltic Pump Tubing (51)
  • Multivendor (32)
  • AA (28)
  • Flow Injection Tubing (9)
  • ICP-OES (2)
  • MHS (1)
类型
  • Standard (15)
  • Consumables (9)
  • Air-Acetylene (3)
  • Peristaltic Pump (2)
  • End-Capped (2)
  • Flared (1)
  • UltraClean (1)
体积容量
  • 500 mL (43)
  • 125 mL (16)
  • 100 mL (9)
  • 1000 mL (5)
  • 1000 μL (3)
  • 400 g (3)
  • 250 mL (3)
  • 500 μL (3)
  • 30 mL (2)
  • 2 mL (2)
  • 50 mL (2)
  • 15 mL (2)
  • 1 Gal (2)
  • 3 mL (1)
  • 5 x 500 mL (1)
  • 0.5 mL (1)
  • 5 mL (1)
  • 1.02 mL (1)
  • 4 mL (1)
  • 3.5 mL (1)
  • 200 μL (1)
  • 200 g (1)
  • 1 mL (1)
  • 1.2 mL (1)
  • 100 g (1)
  • 2000 μL (1)
  • 25 mL (1)

1-12 的 778 产品与服务

  • Jump to:
香港黄大仙码报要钱料 火影忍者羁绊 26选5开奖中奖规则 太空小绿人返水 极速飞艇计划答案 河北麻将辅助免费版 1000炮捕鱼游戏手机版 毕尔巴鄂竞技 安徽十一选五最大遗漏数据 李逵劈鱼现金手机版 北京去纽伦堡