Color and Appearance: Colorless, transparent hexagonal or needlelike crystals.
Odor: Having Characteristic odor of natural menthol obtained from mentha avensis oil.
Specific rotation: -49-50o(20℃)
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1. Specifications:
Color and Appearance: Colorless, transparent hexagonal or needlelike crystals.
Odor: Having Characteristic odor of natural menthol obtained from mentha avensis oil.
Melting point…
Beijing Jiepu Trend Technology Co. , Ltd is a professional manufacturer . It is devoted to researching, producing, processing and selling crystals of lasers, such as Nd:YAG ,Cr 4+:YAG ,Er :YAG and Y…
We are a Chinese Factory that professionally wholesale kinds of crystals such as 3d laser crystal, blank crystal,, 2D laser engrave, crystal key chain and so on.
The material for laser crystal : k9…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
Nov 19 2007
China [CN]
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