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Prism

Item Number:  (470219-482)
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Equilateral Refraction Prism, good quality Flint Glass, index of refraction plate, measuring 75mm long by 9mm thick

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Rectangular Block, Index of refraction plate, made from acrylic, Size: 100 x 75 x 18 mm

Item Number:  (470219-474)
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Rectangular Block

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Prism

Item Number:  (470219-480)
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Equilateral Refraction Prism, good Quality acrylic, index of refraction plate, measuring 75mm long by 9mm thick

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Lense, Double Concave, Made from clear Acrylic. One plane surface, frosted. 86mm long

Item Number:  (470219-496)
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Double Concave

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Meter Stick Optical Bench

Item Number:  (470219-700)
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Meter Stick Optical Bench, Contents: 1 Meter Stick, 1 Screen support, 2 lens support (38mm/75mm lens/mirror), 5 Board screens measuring 10x125cm millimeter scale on both sides, Marker/object, 2 Metal supports for metter stick, Paraffin candle/Holder, Activity guide

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Candle Holder

Item Number:  (470006-942)
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Semi Circular Block, Clear glass, all faces fully polished, Diameter: 90 x 18 mm thickness

Item Number:  (470219-490)
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Semi Circular Block

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Rectangular Block, Index of refraction plate, made from acrylic, Size: 125 x 65 x 18 mm

Item Number:  (470219-478)
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Rectangular Block

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Rectangular Block

Item Number:  (470219-470)
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Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size: 125 x 65 x 18 mm

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Rectangular Block, Index of refraction plate, made from acrylic, Size: 75 x 50 x 18 mm

Item Number:  (470219-472)
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Rectangular Block

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Glass Block

Item Number:  (470219-488)
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Semi Circular Prisma Glass Block ( 90mm x 16mm), 3.5in, Weight (lb): 0.4, Length (in):10.0, Width (in): 8.0, Height (in): 1.0, Clear glass, all faces, polished

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Semi Circular Block

Item Number:  (470219-484)
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Semi Circular Block, Clear acrylic, all faces fully polished.Diameter 90 x 16 mm thickness, Weight (lb): 4.1, Length (in):9.4, Width (in): 7.5, Height (in): 2.8

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Semi Circular Block

Item Number:  (470219-492)
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Semi Circular Block, Clear glass, all faces fully polished.Diameter: 100 x 18 mm thickness, Weight (lb): 2.6, Length (in):5.1, Width (in): 5.1, Height (in): 3.9

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Rectangular Block, Index of refraction plate, made from acrylic, Size: 115 x 65 x 18 mm

Item Number:  (470219-476)
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Rectangular Block

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Rectangular Block

Item Number:  (470219-464)
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Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 75 x 50 x 12 mm

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Lense, Double Convex, Made from clear Acrylic. One plane surface, frosted. 89 mm long

Item Number:  (470219-494)
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Double Convex

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Rectangular Block

Item Number:  (470219-466)
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Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 75 x 50 x 18 mm

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Optical Bench Set

Item Number:  (470219-702)
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Optical Bench Set, Contents: 1 Screen support, 2 lens support (38mm/75mm lens/mirror), 5 Board screens measuring 10x125cm millimeter scale on both sides, Marker/object, 2 Metal supports for metter stick, Paraffin candle/Holder, Activity guide

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Conductive paper, Pre-printed, Pad Color: Black, Replacement paper for Dry Field Mapping Kit

Item Number:  (470229-048)
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Black Conductive Paper

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Rectangular Block

Item Number:  (470219-468)
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Rectangular Block - Glass, Made from imported optical glass with optically worked surfaces, All angles accurately worked with edges slightly bevelled and glass free from bubbles, Size 100 x 60 x 18 mm

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Laser Optical Disk Set

Item Number:  (470117-790)
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Laser ray box, electronic

Item Number:  (470346-482)
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LED laser ray box

Item Number:  (470346-484)
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Ray optics apparatus

Item Number:  (470162-702)
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Ray optics apparatus, components,lined with magnetic foil or furnished with a magnet holder and can be easily mounted and aligned on the white board. This apparatus permits a wide range of experiments demonstrating ray optics without the need for a dark room

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Laser ray box

Item Number:  (470346-456)
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Evidence Labels, Adhesive

Item Number:  (470001-994)
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UV Papertronics skulls

Item Number:  (470311-290)
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UV Papertronics skulls classroom pack

Item Number:  (470311-292)
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Replacement Chimney for Gas Convection Apparatus

Item Number:  (470104-126)
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Wax paper Replacement

Item Number:  (470218-914)
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Wax Paper Replacement, Pack of 2

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Whose Fingerprints Were Left Behind Kit

Item Number:  (470127-994)
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Receiving Screen, White metal frame, 100 x 75 mm with a graph paper screen divided in mms

Item Number:  (470224-378)
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Receiving screen for optical bench

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Showing items   129 - 160  of 195