VWR* Adjustable tilt angle, for more ergonomic inoculation (reduces hand fatigue) Same convenient operation as popular Classic model *Available as XL, with wide chamber for sterilizing large vessels (tubes, flask mouths, ), voltage identification: 220 V
Spectrum Discharge Tube, Mercury Gas to show spectral lines of pure substances. Tubes approximately 260mm long, central capillary portion approximately 3-1/2 to 4 (90-100mm) long with electrodes sealed at both ends and connected to lead wires protected by metal caps
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