Heat & Light
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LIGHT SOURCE HIGH POWER (VERY) Q/I TYPE 12Vx100W
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LIGHT SOURCE HIGH POWER LAMP ON BASE BA15D 12V 15-21W
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LIGHT SOURCE LOW POWER SIMPLE 2 WIRES 2.5V MES
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LIGHT SOURCE LOW POWER SIMPLE 4mm SKT 2.5V MES
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LIGHT SOURCE LOW PWR ENCL 4mm SKTS 2.5V MES
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LIGHT SOURCE LOW PWR ENCL 4mm TERM 2.5V MES
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LINEAR EXPANSION APPARATUS STEAM DIAL INDICATOR
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MECHANICAL EQUIV. OF HEAT ('J' APPARATUS) OLD
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MIRROR 3x 90deg CORNERED 120mm SIDES
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OPTICAL BENCH & KIT 'HODSON' 6xLENS C/W L/BOX
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OPTICAL BENCH & KIT 'HODSON' 6xLENS W/O L/BOX
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ROD HEAT CONDUCTIVITY ALUM. 300x6mm DIA
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ROD HEAT CONDUCTIVITY BRASS 300x6mm DIA
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ROD HEAT CONDUCTIVITY COPPER 300x6mm DIA
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ROD HEAT CONDUCTIVITY IRON 300x6mm DIA
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RODS HEAT CONDUCTIVITY SET/4 BRASS COPPER IRON ALUM
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SCREEN FROSTED ACRYLIC W/FEET 200x200mm
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SPECTRAL LAMP MINI POWER SUPPLY & HOLDER COMBINED W/O LAMP
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SPECTROSCOPE PLASTIC W/CALIBRATED SCALE & ADJ. SLIT
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