Advanced Platform THGA Graphite Tubes, Pkg. 5 | 爱游戏平台注册登录
爱游戏平台注册登录
check quantity

Advanced Platform THGA Graphite Tubes, Pkg. 5

The exclusive and patented Advanced Platform design offers an alternative to our Standard Integrated Platform design. With the current Integrated Platform design, the platform attaches to the tube wall along a single side that runs the length of the platform.

貨號
產品尺寸
N9307830
5
更多
N9304644
10
更多
N9307831
20
更多
Request Technical Support

請輸入有效數量

請登錄以添加收藏夾。

購物車為空

詳細信息

The new Advanced Platform design suspends the platform in the tube using three small pins in a triangular layout. This has the advantage of minimizing wall contact and reducing thermal conduction from the tube walls resulting in even and rapid heating almost exclusively from thermal radiation, an ideal platform.

Features and Benefits:

  • Even and rapid heating
  • Improved sensitivity for some applications
  • Improved batch to batch reliability
  • Exclusive and patented design - only from 爱游戏平台注册登录 !

The tubes are compatible with 爱游戏平台注册登录 PinAAcle 900T, PinAAcle 900Z, AAnalyst 600, AAnalyst 800, Model 4100ZL, Model 4110ZL, Model 5100ZL, SIMAA 6000 Zeeman AA instruments.

規格

產品品牌名稱 爱游戏平台注册登录
產品組 THGA Graphite Tubes
類型 Advanced Platform
Type Standard
產品尺寸 5
資源
  • 所有

應用文獻

氘燈扣背景校正石墨爐原子吸收法分析大米中的鉛和鎘(快速消解)

鉛和鎘等有毒元素正通過環境汙染進入食物鏈。水稻作為亞洲消費最廣泛的穀類糧食,能迅速從土壤中吸收鉛、鎘,從而通過飲食嚴重危害人類健康。這些有毒元素的含量需要仔細監測。亞洲國家,特別是我國,對鉛、鎘的限量有嚴格的規定;因此,開發一種簡便、可靠的測定大米中痕量鉛、鎘的方法至關重要。歐盟和中國要求穀物中鉛和鎘的最高允許水平低於0.2mg/kg(歐盟委員會法規EC1881/2006和中國GB 2715-2016衛生標準)。石墨爐原子吸收光譜法(GFAAS)是官方推薦的檢測各種食品中微量元素的技術(GB/T 5009.15-2017,GB/T 5009.12-2017和EN 14083:2003)。食品樣 ...

PDF 912 KB
快速消解-石墨爐原子吸收法分析大米中的鉛和鎘

鉛和鎘是糧食中常見的汙染物,毒性極強。鉛對人體器官有害,即使是微量的鉛,一旦在體內蓄積,就會抑製血紅蛋白的形成和神經係統紊亂。鎘甚至被列為人類致癌物[根據國際癌症研究機構的數據,1類致癌物] 。據報道,鎘會導致嚴重的腎髒問題,這可能是致命的,也與脆性骨骼和肝髒問題有關。水稻作為亞洲/中國消費最廣泛的穀類糧食,能迅速從土壤中的毒素、農藥和肥料中吸收鉛和鎘,從而通過飲食危害數百萬人的健康。因此,開發一種簡便、可靠的檢測水稻中鉛、鎘含量的方法顯得尤為重要。根據中國國家標準《GB 2715-2016糧食衛生標準》,糧食中鉛或鎘的最大濃度必須低於0.2 mg/kg;歐盟的允許水平相同[EC 1881/2 ...

PDF 412 KB

技術說明

Analytical Quality with Genuine 爱游戏平台注册登录 Graphite Parts

The production of high-quality graphite components for atomic absorption spectroscopy requires stringent quality control. To ensure high quality and consistency, a specific high-density base graphite material has been developed for use with 爱游戏平台注册登录 graphite furnace systems.

PDF 245 KB
Baidu
map