推荐产品
等级
certified reference material
质量水平
Agency
according to ASTM® D1480
保质期
limited shelf life, expiry date on the label
制造商/商品名称
Paragon Scientific Ltd
折射率
n20/D 1.34 (lit.)
bp
100 °C (lit.)
mp
0 °C (lit.)
密度
0.9982 g/mL at 20 °C
0.9970 g/mL at 25 °C
1.000 g/mL at 3.98 °C (lit.)
应用
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum
格式
mixture
SMILES字符串
O
InChI
1S/H2O/h1H2
InChI key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
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一般描述
请注意,本页所示数值均为标称值。当前批次所有Paragon密度标准品的所有验证数据都可以Paragon Scientific网页上找到
该产品是认证参考物质(CRM),符合国际BS EN ISO / IEC 17025标准认证
该产品是认证参考物质(CRM),符合国际BS EN ISO / IEC 17025标准认证
应用
纯水密度CRM标准品主要用于密度测量设备的校准。虽然常用于数字密度计验证,但并不限于此用途。
特点和优势
- 由UKAS ISO 17025和ISO 17034认可实验室生产和验证
- 相关不确定度+/- 0.01%
- 认证密度值符合ASTM D1480要求
- 防窃启包装保证运送安全
- 符合ASTM D1193标准的2级(Type II)试剂水定义
- 附带分析证书(CoA),提供有关有效期和储存条件的信息,便于有效审计
法律信息
ASTM is a registered trademark of American Society for Testing and Materials
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
The Journal of experimental medicine, 211(7), 1333-1347 (2014-06-25)
Linear ubiquitination is a newly discovered posttranslational modification that is currently restricted to a small number of known protein substrates. The linear ubiquitination assembly complex (LUBAC), consisting of HOIL-1L, HOIP, and Sharpin, has been reported to activate NF-κB-mediated transcription in
Nature communications, 5, 5029-5029 (2014-10-10)
Oseltamivir-resistant H1N1 influenza viruses carrying the H275Y neuraminidase mutation predominated worldwide during the 2007-2009 seasons. Although several neuraminidase substitutions were found to be necessary to counteract the adverse effects of H275Y, the order and impact of evolutionary events involved remain
Organic & biomolecular chemistry, 13(3), 946-953 (2014-11-21)
Interactions between three hexacationic arene ruthenium metallaprisms, [(p-cymene)6Ru6(tpt)2(dhnq)3](6+), [(p-cymene)6Ru6(tpt)2(dhbq)3](6+) and [(p-cymene)6Ru6(tpt)2(oxa)3](6+), and a series of human proteins including human serum albumin, transferrin, cytochrome c, myoglobin and ubiquitin have been studied using NMR spectroscopy, mass spectrometry and circular dichroism spectroscopy. All
Nature communications, 5, 5695-5695 (2014-12-18)
Closing gaps in draft genome assemblies can be costly and time-consuming, and published genomes are therefore often left 'unfinished.' Here we show that genome-wide chromosome conformation capture (3C) data can be used to overcome these limitations, and present a computational
Virchows Archiv : an international journal of pathology, 465(6), 703-713 (2014-10-12)
Giant cell tumor of bone (GCTB) displays worrisome clinical features such as local recurrence and occasionally metastatic disease which are unpredictable by morphology. Additional routinely usable biomarkers do not exist. Gene expression profiles of six clinically defined groups of GCTB
商品
Separation of Methane; Acetylene; Carbon monoxide; Water; Nitrogen; Carbon dioxide; Ethane; Ethylene
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