Thin plastic film for covering the top of sample cups for use during spectrochemical analysis

[ Modelling for artists; educational services, namely, conducting instructional academies in the field of sports ; rental of sports grounds; rental of tennis courts; lending libraries; booking of seats for shows; videotaping; physical education; discotheque services; animal training; dubbing; gambling; ] Information on education; recreation information; entertainment information; [ movie studios; health club services, namely, providing instruction and equipment in the field of physical exerci...