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Shirley
X-Type Viscometer Test Kit. To determine the chemical
degradation of cotton and other cellulosic materials by
measurement of their fluidity in a standard cuppramonium solvent
in a calibrated viscometer tube. Contains all equipment for
preparation, heating, agitation and measurement, as shown below.
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Qty
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Description
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6
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X-Type
Viscometers with calibration certificate.
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6
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Glass
jackets (closed) used to support the viscometers in the
perspex tank whilst heating.
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2
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Glass
jackets (open) to hold the viscometer vertically in the
tank during observation of flow.
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1
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Support,
for open jacket with plumb line and vee locating blocks.
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6
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Weighing
tubes in stand for cotton.
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6
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Weighing
tubes for rayon.
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1
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Glass
funnel.
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1
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Steel
stirring rod.
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1
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Glass
container for cuprammonium solvent.
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1
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Burette,
calibrated to measure 0.7ml mercury.
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1
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Agitator
unit to agitate 10 or 20 filled viscometers.
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1
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Perspex
water bath tank.
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5
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1/2
litre bottles of Cuprammonium Hydroxide Solution.
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