How to distinguish between a clear glass with ultra-clear float glass?

Do low iron from Super white, Super clear, low iron float glass also known as, is a kind of ultra clear float glass. For more full-featured new luxury glass varieties of high-quality, 91.5% of light transmission, high quality crystal clear is an elegant feature. 

Super white glass has superior physical, mechanical and optical characteristics, all the Machinability of glass, tempered, reflective coating, as bending processing glass, such as the adiabatic curve the same as you can do. 

Build a super white glass gives construction sector fashion style and philosophy. Super white glass curtain wall of excellent optical properties solar power in photovoltaic technology and broad prospects. 

How to distinguish between a clear glass with ultra-clear float glass? 

From the outside, the biggest difference is transparent. A little green appearance of float glass colors are relatively high content of iron, so will. Super white glass color, crystal clear also looks a bit blue. 

The following illustration shows the contrast very intuitive.

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