|
$C_2H_4$ |
Ethylene
|
molecule |
|
0.99975 $\pm$ 0.00025 |
0.99995928583345 $\pm$ 0.000751031435765456 |
pure |
main |
stated purity: > 99.95% - natural istopic composition, but possible fractionation |
|
$S_8$ |
Octasulfur
|
molecule |
|
1e-06 $\pm$ 1e-06 |
9.14596906687485e-06 $\pm$ 9.15055119279522e-06 |
mixed |
impurity |
maximum impurity in C2H4 gas bottle |
|
$C_nH_m$ |
Hydrocarbons
|
molecule |
|
0.000215 $\pm$ 0.000215 |
|
mixed |
impurity |
maximum CnHm impurity in C2H4 gas bottle |
|
$H_2O$ |
Water
|
molecule |
|
2.5e-06 $\pm$ 2.5e-06 |
1.6057934315031e-06 $\pm$ 1.60659793320778e-06 |
mixed |
impurity |
maximum impurity in C2H4 gas bottle |
|
$O_2$ |
Oxygen
|
molecule |
|
5e-06 $\pm$ 5e-06 |
5.70442918636198e-06 $\pm$ 5.70728710252643e-06 |
mixed |
impurity |
maximum impurity in C2H4 gas bottle |
|
$CO_2$ |
Carbon dioxide
|
molecule |
|
2.5e-06 $\pm$ 2.5e-06 |
3.92279299934424e-06 $\pm$ 3.92475831667159e-06 |
mixed |
impurity |
maximum impurity in C2H4 gas bottle |
|
$H_2$ |
Hydrogen
|
molecule |
|
5e-06 $\pm$ 5e-06 |
3.59371123548489e-07 $\pm$ 3.59551168301342e-07 |
mixed |
impurity |
maximum impurity in C2H4 gas bottle |
|
$N_2$ |
Nitrogen
|
molecule |
|
2e-05 $\pm$ 2e-05 |
1.99758107418613e-05 $\pm$ 1.99858186130351e-05 |
mixed |
impurity |
maximum impurity in C2H4 gas bottle |