- Polystyrene Latex ParticlesThis range of polystyrene particles is excellent for SEM calibration purposes.Average lead time: 1 day
From £21.43
Average lead time: 1 day - Polystyrene latex spheresThis range of polystyrene latex spheres can be used for either SEM or TEM applications.Average lead time: 9 to 29 days
From £23.86
Average lead time: 9 to 29 days - Chessy Test Specimen AGS171The Chessy test specimen comprises more than 1.6 million gold squares on silicon which form a four-fold chequerboard pattern in a total size of 1cm2.Average lead time: 13 days£1,392.70Average lead time: 13 days