$298.11

3,3',4,4'-Benzophenonetetracarboxylic Dianhydride(purified by sublimation), 25G - B4260-25G

$496.08

3,3',4,4'-Benzophenonetetracarboxylic Dianhydride, 500G - B0948-500G

$157.21

3,3',4,4'-Benzophenonetetracarboxylic Dianhydride, 100G - B0948-100G

$61.72

3,3',4,4'-Benzophenonetetracarboxylic Dianhydride, 25G - B0948-25G

$133.92

3,3',4,4'-Diphenylsulfonetetracarboxylic Dianhydride, 5G - D4554-5G

$315.58

1,2,4,5-Cyclohexanetetracarboxylic Dianhydride(purified by sublimation), 5G - C2919-5G

$222.42

1,2,3,4-Cyclopentanetetracarboxylic Dianhydride(purified by sublimation), 5G - C2920-5G

$211.94

1,2,3,4-Cyclobutanetetracarboxylic Dianhydride(purified by sublimation), 5G - C2842-5G