... Glass Beakers 1.Low form,double scale,graduated,hand craft; 2.Boro 3.3 glass; 3.ISO9001:2000; 4.Welcome OEM & trial orders. Glass ... Beakers1. Description:a. Borosilicate glass 3.3 glass.b. Beakers with spouts are manufactured with ... industry, petrochemical industry, electronic chemistry, biochemical pharmaceuticals, laboratory and education.3.Service:We offer OEM service, ...