Table 1.

Formula for D4H modifier solutions.

D4H Contents	D4H /g	n-hexane/g	Kastredt Catalyst/mL
0%	0.0	50.0	0.15
1%	0.5	49.5	0.15
5%	2.5	47.5	0.15
10%	5	45	0.15
15%	7.5	42.5	0.15
20%	10	40.0	0.15
25%	12.5	37.5	0.15