MULTISPEC Shortwave and Longwave UV Lamp and Viewing Cabinet Set

Separate diamond from simulants, sapphire and emerald from synthetics, ruby from garnet, and natural gems from glass/synthetic spinel. This lamp and

* Wireless portable 254nm UV tube + F5 365nm LED UV lamp, it powered by 4 AA batteries(Not Included) * Mineral rock viewing, demonstration photo shown

wondsunson 2 in 1 254nm 365nm UV Lamp 4 Watt UVA+UVC Shortwave Longwave Blacklight Fluorescent Minerals Phosphor Glass Tin Side Detector ZWB3 Optical

The M101HO is our 11 watt shortwave field lamp. The longwave is a seperate bulb that must be installed seperate from the shortwave bulb by switching

M101HO (High Output) - 11 Watt Shortwave & Longwave Ultraviolet Lamp Kit

GIA Instruments

보석감정 기자재

UV Lamp 254nm/365nm Shortwave/Longwave 4W UVC/UVA Portable with Visible Light Filter Batteries and Charger Included AAdvance Instruments AI-0UV19

보석감정 기자재

wondsunson 2 in 1 254nm 365nm UV Lamp 4 Watt UVA+UVC Shortwave Longwave Blacklight Fluorescent Minerals Phosphor Glass Tin Side Detector ZWB3 Optical Filter UV Lamp

GIA MULTISPEC Shortwave and Longwave UV Lamp and Viewing Cabinet Set

GIA GEM Instruments Corporation Shortwave & Longwave UV Lamp

Designed for viewing electrophoresis gels and TLC plates

Spectroline™ Ultraviolet Viewing Cabinets

보석감정 기자재