Item Number :
(470218-718)
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Mercury light source, 20W low pressure discharge lamps for spectral work. Delivers approximately 100 lux at 20 cm with prominent lines at 434.7, 546.0, 577.0, and 579.1 nm as well as many faint lines.
Item Number :
(470018-084)
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Item Number :
(470154-984)
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Item Number :
(470221-112)
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Density Set Brass, Set of 12 brass cylindrical bars of different length but the same diameter. Students learn that the density of a substance is constanteven as its mass and volume change. Comes in an attractive wooden holder
Item Number :
(470026-206)
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Item Number :
(470000-884)
REVIEWS (1)
Item Number :
(470000-958)
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Item Number :
(470019-886)
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Item Number :
(470026-278)
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Item Number :
(470007-018)
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Item Number :
(470017-976)
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Item Number :
(470189-694)
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Item Number :
(470163-116)
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Molar Volume of a Gas, Includes:2x25 g Potassium Chlorate UN1485, 2x25 g Manganese Dioxide, 85% Native Powder
Item Number :
(470003-294)
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Item Number :
(470030-388)
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Item Number :
(470014-460)
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Item Number :
(470009-010)
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Item Number :
(470181-656)
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Item Number :
(470165-346)
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GHS Mini Pictogram Label Sheets and Rolls -Harmful/Irritant 5/8 In sheet 39 per sheet, Vinyl GHS labels stick to any kind of surface - be it flat or curved, White, Label has white background with red border and black graphics, Heavy-duty vinyl labels will not peel or tear.
Item Number :
(470149-754)
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Item Number :
(470175-932)
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Item Number :
(470180-942)
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Item Number :
(470012-534)
REVIEWS (0)
Item Number :
(470002-942)
REVIEWS (0)
Item Number :
(470017-492)
REVIEWS (0)
Item Number :
(470025-656)
REVIEWS (0)
Item Number :
(470029-458)
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Item Number :
(470039-360)
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Item Number :
(470300-646)
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Calcium Sulfate Hemihydrate
Item Number :
(470221-810)
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Disappearing Rainbow Chemistry Demonstration kit, Includes: 25ml Red Indicator, 25ml Orange Indicator, 25ml Yellow Indicator, 25ml Green Indicator, 25ml Blue Indicator, 25ml Violet Indicator, 2X30ml HCL 1N, 2X30ml NaOH 1N, 30ml Sodium Hydroxide 6m
Item Number :
(470302-526)
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Sodium Chromate Anhydrous
Item Number :
(470155-088)
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Item Number :
(470122-684)
REVIEWS (0)
Item Number :
(470211-318)
REVIEWS (1)
Item Number :
(470201-776)
REVIEWS (0)
Item Number :
(470219-116)
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TUB RUBBER RED 8MM ID 11MM OD 15M LGTH
Item Number :
(470211-336)
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Item Number :
(470202-964)
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Item Number :
(470006-714)
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Item Number :
(470026-756)
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Item Number :
(470100-516)
REVIEWS (0)
Item Number :
(470104-546)
REVIEWS (0)
Item Number :
(470023-436)
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Item Number :
(470338-830)
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Item Number :
(470002-758)
REVIEWS (0)
Item Number :
(470009-110)
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Item Number :
(470144-374)
REVIEWS (0)
Item Number :
(470181-050)
REVIEWS (0)
Item Number :
(470163-956)
REVIEWS (0)
Item Number :
(470211-670)
REVIEWS (0)
Item Number :
(470136-666)
REVIEWS (0)
Item Number :
(470002-944)
REVIEWS (0)
Item Number :
(470183-058)
REVIEWS (0)
Item Number :
(470177-704)
REVIEWS (0)
Item Number :
(470019-096)
REVIEWS (0)
Item Number :
(470025-874)
REVIEWS (0)
Item Number :
(470105-620)
REVIEWS (0)
Item Number :
(470102-120)
REVIEWS (0)
Item Number :
(470028-028)
REVIEWS (0)
Item Number :
(470156-938)
REVIEWS (0)
Item Number :
(470012-414)
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Item Number :
(470016-844)
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Item Number :
(470137-408)
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Item Number :
(470222-452)
REVIEWS (1)
Microscope Digital compound, Super high contrast(ASC) objectives, 4x,10x, 40xR, 100xR, Coaxial focusing. LED illumination, rackless stage, 1.25 Abbe Condenser, 3.0MP built-in digital camera