diluting hydrogen peroxide


I have a practical "rate of decomposition of hydrogen peroxide " it's a PAG9.1
that requires
0.167 mol (2volume) aqueous hydrogen peroxide

how do I make a litre of this with 100% volume H202 in stock

Thanks for any help :)
If its 2 vol you need and 100 vol you have, then you need 2 parts in 100, which works out at 2ml of 100vol H2O2 in 98ml water.