Sigma-Aldrich DENWAT3 Pure Water Density Standard UKAS ISO/IEC17025 and ISO Guide 34 certified, density: 0.9982 g/mL at 20 °C, density: 0.9970 g/mL at 25 °C 3 x 60 mL
Marka
Stok Kodu
LB.SA.DENWAT3-3X60ML
Kısa Bilgi
Synonym(s): Water Linear Formula: H2O CAS Number: 7732-18-5 Molecular Weight: 18.02 Beilstein: 2050024 EC Number: 231-791-2 MDL number: MFCD00011332 PubChem Substance ID: 329798918 NACRES: NA.24
Sigma-Aldrich DENWAT3 Pure Water Density Standard 3 x 60 mL |
Synonym(s): Water
Linear Formula: H2O
CAS Number: 7732-18-5
Molecular Weight: 18.02
Beilstein: 2050024
EC Number: 231-791-2
MDL number: MFCD00011332
PubChem Substance ID: 329798918
NACRES: NA.24 |
PROPERTIES
grade certified reference material
Quality Level 100
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
SMILES string O
InChI 1S/H2O/h1H2
InChI key XLYOFNOQVPJJNP-UHFFFAOYSA-N
DESCRIPTION
General description
Please note that the value stated on this page is nominal. All certified values for the current lots of all Paragon Density Standards can be found on the Paragon Scientific webpage
Application
This pure water density CRM is designed for the calibration of instruments used to measure density. And although typically used, it is not limited to the verification of digital density meters.
Packaging
60 mL
Features and Benefits
Manufactured and verified in an ISO 17025 and ISO 17034 accredited laboratory, as per UKAS Carries an associated uncertainty of +/- 0.01% Certified density value following ASTM D1480 Provided in a tamper-evident packaging to assure safe delivery Meets the definition of Type II in the specification ASTM D1193 Accompanied with a certificate of analysis (CoA) having information on expiry date and storage conditions for an effective audit
Legal Information
ASTM is a registered trademark of American Society for Testing and Materials |