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Saeco Talea Ring - LGC2601 Indium; LGC2603 Naphthalene; LGC2604 Benzil; LGC2605 Acetanilide

Saeco Talea Ring
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Version 10.0 – July 2014
12
Enthalpy of Fusion Materials
Code
Batch
Description Unit Size
LGC2601
2
Indium
A suitable supply of pure material was obtained.
This material is intended for the calibration of differential scanning calorimeters and
similar instruments.
Certified Values
Enthalpy of Fusion ............ 3.295 ± 0.010 kJ/mol
Melting Temperature .............. 156.60 ± 0.03 °C
0.5 g
LGC2603
1
Naphthalene
A suitable supply of pure material was obtained and purified by zone refining.
This material is intended for the calibration of differential scanning calorimeters and
similar instruments.
Certified Values
Enthalpy of Fusion .......... 18.923 ± 0.083 kJ/mol
Melting Temperature ................ 80.25 ± 0.03 °C
0.5 g
LGC2604
2
Benzil
The bulk material was purified by repeated fractional freezing from the melt.
This material is intended for the calibration of differential scanning calorimeters and
similar instruments.
Certified Values
Enthalpy of Fusion .............. 23.26 ± 0.10 kJ/mol
Melting Temperature ................ 94.85 ± 0.02 °C
0.5 g
LGC2605
5
Acetanilide
A suitable supply of pure material was obtained.
This material is intended for the calibration of differential scanning calorimeters and
similar instruments.
Certified Values
Enthalpy of Fusion .......... 21.793 ± 0.085 kJ/mol
Melting Temperature .............. 114.34 ± 0.02 °C
0.5 g
LGC2606
2
Benzoic Acid
The bulk material was purified by repeated fractional freezing from the melt.
This material is intended for the calibration of differential scanning calorimeters and
similar instruments.
Certified Values
Enthalpy of Fusion .............. 17.98 ± 0.04 kJ/mol
Melting Temperature .............. 122.35 ± 0.03 °C
0.5 g
LGC2607
6
Diphenylacetic Acid
A suitable supply of pure material was obtained.
This material is intended for the calibration of differential scanning calorimeters and
similar instruments.
Certified Values
Enthalpy of Fusion .............. 31.16 ± 0.13 kJ/mol
Melting Temperature .............. 147.19 ± 0.03 °C
0.5 g

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