澳洲10开奖历史记录
These windows are finely ground with flat parallel surfaces. As sold they are opaque. They can be water polished quickly to achieve 90% transmission.
The transmission of water polished KBr, KCI and NaCl will be the same as Real Crystal® IR Cards. These blanks can also be polished to precision optics. Blanks are ideal for mulls, smears and qualitative testing.
Quantity discounts and custom sizes are available. Ask for a quote.
To learn more about the product options, you can visit our catalog for unpolished blanks today.