Such techniques include fluorescence, paramagnetic resonance, microcalometry, circular dicroism, dual wavelength spectrophotometry, stop-flow spectrometry among others.

UNESCO: Science Policy and Capacity-Building

The Conservative's Lord Patten said civilian goods did flow to Gaza "in parallel with the real blockade against arms, against munitions and against some dual-use materials that can be misused".

BBC: Gaza strip an 'open air prison', claims Labour peer