265888

Sigma-Aldrich

wire, diam. 1.0 mm, 99.99% trace metals basis

别名:
Lead element
Empirical Formula (Hill Notation):
Pb
CAS号:
分子量:
207.20
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

100

测定

99.99% trace metals basis

形式

wire

电阻率

20.65 μΩ-cm

直径

1.0 mm

bp

1740 °C (lit.)

mp

327.4 °C (lit.)

SMILES string

[Pb]

InChI

1S/Pb

InChI key

WABPQHHGFIMREM-UHFFFAOYSA-N

包装

8.9 g in rigid mailer
44.5 g in poly spool

数量

8.9g = 100cm;44.5g = 500cm

分析证书

原产地证书 (CofO)

Karsten Witt et al.
Brain : a journal of neurology, 136(Pt 7), 2109-2119 (2013-06-27)
Deep brain stimulation of the subthalamic nucleus improves motor functions in patients suffering from advanced Parkinson's disease but in some patients, it is also associated with a mild decline in cognitive functioning about one standard deviation from the preoperative state....
Nattaporn Youravong et al.
International dental journal, 63(3), 123-129 (2013-05-23)
Saliva has been suggested as a useful biomarker of environmental contamination, including exposure to lead. The study examined the associations between salivary lead level and the following factors: blood lead level, the number of decayed and filled surfaces (dfs) on...
Kai-Ying Chiang et al.
Journal of environmental sciences (China), 25(3), 626-636 (2013-08-08)
This study investigates biogeochemical reductive release of arsenate from beudantite into solution in a crater area in northern Taiwan, using a combination of X-ray absorption near-edge structure (XANES) and atomic absorption spectrometry. Total arsenic (As) concentrations in the soil were...
Images in clinical medicine. Pellets in the appendix.
Ibrahim Zardawi et al.
The New England journal of medicine, 369(6), e7-e7 (2013-08-09)
Plinio Carta et al.
Giornale italiano di medicina del lavoro ed ergonomia, 35(1), 32-35 (2013-06-27)
In several recent epidemiological studies blood lead levels (BLLs) even below the current CDC intervention level of 10 microg/dl have been associated with reduced neurocognitive capacities of children, with no clear evidence of a "safe" threshold. We analyzed the relationship...

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门