... scratch 2) have passed FDA, LFGB 3) we have 1.0L.1.8L, 2.2L,3.0L 1) material : boroslicate glass , ... expansion coefficient: 3.8*10-7k. 2) higher ... shock is 140celcius degrees, perform well above -20celcius degrees. 3) can be used in microwave oven ,oven ,dish ... ,LFGB,SGS . 5)we have 1.0L, 1.8L, 2.2 L, 3.0L for the rectangular bakeware. 6) besides ...