Class A volumetric flasks include a batch calibration certificate.Flask, Volumetric , Globe Glass, 1mL, Class A, To Contain (TC), ASTM E237, 6/Box Globe Glass volumetric flasks are offered in sizes from 1mL to 2000mL and with Class A calibration tolerances.
The L562 series is a highoutput LED track luminaire that features an adjustable head allowing the optimum positioning of light within a 90Deg vertical head rotation and a 330Deg horizontal rotation It has a modern cylindrical design with no exposed wiring and no separate power supply housing It is made from premium diecast aluminum Available in a black or white finish and multiple optics for different beam angles.