Pyrex Glass Lid 1)Clear&Clean 2)Die-Casting,high borosilicate glass Pyrex Glass Lid1)Passed FDA,LFGB,EU84500EEC2)Clear&Clean3)Diameter:16,20,24,28CM4)Die-Casting,high borosilicate glassAdvantages of the High Borosilicate glassware: 1 Chemical stability\lower expansivity; Thermal shock resistant(equal or lower than 800 degree) 2 Excellent resistance to water, acid, alkali, corrosion; Can't absorb ...