Polystyrene Particles님은 아직 아무 것도 게시하지 않았습니다.
에 대한
DiagPoly™ Polystyrene Particles, NIST Standard, 200 nm
NIST traceable size standards polystyrene particles, these particles are measured on in-house instruments calibrated with NIST standard reference materials. 200 nm, supplied in DI water.
