diffraction grating buy

... Party Glasses Model PH0028FW Lens Type Fixed Part Is Lens Flip Part Is Lens Lens Thickness 0.65mm Lens Color C...

Jewelers And Gemologists Handheld Portable Gem Spectroscope Model Number: FGS-1 Product Application The spectroscope is a tool of ...

Minolta D/8 SCI/ SCE CM-3600A Portable Color Chroma Meter Spectrophotometer for reflectance & transmission The CM-3600A Spectrophotometer is a high-re...

... was fitted with hot-dip galvanized steel canopies facade cover Description: Today we introduce is a facade products, this i...

... Platform Use In some actual plant design, if some special parts need steel with special shape, but can't it in stock, you can c...

... angle as a function of wavelength, called the angular dispersion, plays an important role in determining the wavelength resolution of the spectrom...

... interface Mouse and keyboard operation Trace zoom capability USB interface for storage devices World class optical performance in the diffraction-...

... resolution, capturing rapid pollution events previously undetectable by manual sampling. The spectrometer's modular design allows quick replacemen...

...1100 & 721 more function with better price 1.Aspherical light source optics, Curny-terner configuration monochromator.; 2.Simpl...

... splitter module with high efficiency and high sensitivity surface array camera, combined with built-in scanning imaging and au...

...by the burner or metal utensils. Even anodized aluminum will chip/flake off if you strike it against other hard surfaces enough times. Thin ...

..., this small rectangular tabacco tin box is not only a catching focus for tourist consumers. Do you want to attract more customer to the tobacc...

... Our Heart-Shaped Cast Iron Casserole has a unique heart shaped design you can as a gift for your friends, they'll be very ! This Heart...