LABINVO 1000ML Glass Erlenmeyer Flask, Narrow Mouth Graduated Conical Flask with Marking Spot, 3pcs of 3.3 Borosilicate Glass Flask Set, IN-EFN1000

Clear graduation: white enamel graduations from400ml to 1000 ml, interval at 200ml. Material: 3.3 borosilicate glass has low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive environments. Thermal stability: they could be put in environment which withstand repeated standard autoclave cycles of 121°C at 15 psi for 5 minutes, meet ASTM E960 (Standard Specification for Laboratory Glass Flask). Application: widely used in heating, boiling, titration, dissolving, diluting and rough colorimetry of substances and so on. After-Sales Service LABINVO is development, production, processing, sales, service in one of the integrated enterprises. Our company has advanced production equipment, perfect product inspection standard and quality assurance system. If you are caught in some problems when using our products, welcome to contact us at any time. And we will provide solutions for you until you are satisfied.