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Xuegang,Shenzhen,Guangdong,China China
連絡先担当者 Ms. Serena zhang
住所 Xuegang, Shenzhen, Guangdong
made in china, stainless steel, elastic, legerity, PPC package We also have titanium tweezer, with lock and g
Special in analyze the content of precious metals, it can analyze the constituents without destroy the preciou
Hardness:5-9 Plastic box Good looking FMH-5 Hardness of gem correlate closely to the wear resistance, it i
Three group Achromatic aberration Chromatic aberration:10X Diameter:20.5mm White chromized metal
Double adjustable light source Adjustable light well:2-28nm Adjustable sl
Excellence spectralite color filter Fastness and non-lackness Frosting aluminium alloy crust For the col
***** refractometer (including 2ML Refractive index Liquid and batteris)
Special bright gem torch for jade, xenon bulb: 200-230LUMEX. High resolution light is perfect. For shining thr
Model:FID-1 Excellent iceland spar Black appearence Big eyepiece For many birefringence gem, We can see
High senditivity, test dimond as small as ***** battery, with AC100-240V AC charger, and mains(full charged).U
★RI=1.30-2.99 ★Doesn't
***** spectrum light ***** temperature:6000K-7000K
1.Vertical Stage Microscope 2.Stereo zoom optics 3.180 degrees revolviing objective
FTP-49: 1.Polariscope with 49mm heavy calibre. 2.With rotatable sample platform. 3.With white led cold sour
FTP-30: Black aluminium alloy appearance. Diameter of polaroid:30mm. With white led cold sources. Build-in
Dual-wavelength:LW=365m, SW=254m 1.Set up magnification eyepiece (Proprietary technology) 2.Drawer observ
FCF-2: Excellence spectralite color filter Fastness and non-lackness Frosting aluminium alloy crust For th
FPS-3A: prism handheld Spectroscope high resolution Adjustable focus Black appearance Aviod reflecting
12V/35W cold light halogen lamp, the higher luminous efficiency, adjustable high efficiency light sources, car
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