产品名称
纯水密度标准物质RM, 0.9982 g/mL(20 °C), UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 °C, density: 0.9970 g/mL at 25 °C
InChI key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
InChI
1S/H2O/h1H2
SMILES string
O
grade
certified reference material
agency
according to ASTM® D1480
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Paragon Scientific Ltd
refractive index
n20/D 1.34 (lit.)
bp
100 °C (lit.)
mp
0 °C (lit.)
density
0.9982 g/mL at 20 °C
0.9970 g/mL at 25 °C
1.000 g/mL at 3.98 °C (lit.)
application(s)
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum
format
mixture
Quality Level
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Application
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。
Features and Benefits
- 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
General description
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
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials
存储类别
10 - Combustible liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
Boris Nowka et al.
Applied and environmental microbiology, 81(2), 745-753 (2014-11-16)
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商品
Separation of Methane; Acetylene; Carbon monoxide; Water; Nitrogen; Carbon dioxide; Ethane; Ethylene
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