[ Laboratory robots; laboratory instruments not for medical use, namely, chemical homogenizers, chemical chromatography apparatus for laboratory use, laboratory instruments for use in the field of optical emission spectroscopy and x-ray fluorescence instruments for analysis of chemicals; crucibles for laboratory use; laboratory mixers, namely, chemical homogenizers and chemical powder mixers for laboratory use; furnaces for laboratory use; presses for laboratory use for compressing chemical s...

Polyurethane coated sand for use on new and deteriorated concrete and asphalt