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White, black dots, package of 6

Item Number:  (470231-986)
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Battery Holder, 9 V

Item Number:  (470012-794)
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Single sheave

Item Number:  (470049-642)
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Beaker, 150ml - Borosilicate Glass, Low Form, - 25ml Graduations

Item Number:  (470335-860)
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Biological Enhancer Fluval Cycle 30 Ml

Item Number:  (470308-828)
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Fluval Cycle Biological Enhancer, For fresh and saltwater aquariums, Powerful team of beneficial bacteria immediately innoculates aquarium water, Creates a safe biological habitat for your fish, Prevents loss of fis

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Foam Filter Insert Aquaclear 30 Sgl Pack

Item Number:  (470308-648)
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AquaClear 30 Foam Filter Insert is mechanical filter media that effectively removes particles and debris from aquarium water. Prevents particulate waste from prematurely clogging other media in the filter, Designe

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Poly/Cotton, Break strength 20 lbs., 400 foot spool

Item Number:  (470092-822)
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Avg. Ratings: 5.0 (1 Review)

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Electrodes For Student Cell, Aluminium

Item Number:  (470230-330)
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Electrodes For Student Cell, Aluminium, For Student'S Demonstration Cell, Very High Quality Electrodes For Use With Cells. Size 100 X 19 mm

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Cube Aluminum 1Inch F/Density Experiment

Item Number:  (470320-760)
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Cube, Individual cubes for density experiments, Available in eight different materials: acrylic, aluminum, brass, copper, nylon, polypropylene, PVC, and steel, Each material is represented by a 1/2inch, 1inch and 11/2inch cube

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Beaker, 50ml - Borosilicate Glass, Tall Form - 5ml Graduations

Item Number:  (470335-902)
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Foam Insert Replc Exo Terra Cricket Pen

Item Number:  (470308-868)
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Exo Terra Cricket Pen Replacement Foam, insert for the water dish supplied with the Exo Terra Cricket Pen. The water dish foam insert prevents the crickets held in the Cricket Pen from drowning. Replace the foam in

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Solid Steel Ball, 10 mm

Item Number:  (470089-322)
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Avg. Ratings: 3.0 (1 Review)

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Beaker, 150ml - Borosilicate Glass, Low Form, ASTM - 25ml Graduations

Item Number:  (470335-886)
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Equilateral Prism

Item Number:  (470328-138)
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Equilateral Prism, Material: Acrylic, Useful for experiments in Optics, Light Refraction and Wavelengths, Will create a rainbow (even in room light) by using the simple led light of a smart phone, User will need to create a small slit in a black piece of paper, Size: 1in Hx1in W

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Equilateral Prism

Item Number:  (470328-130)
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Equilateral Prism, Material: acrylic, Refractive index close to optical glass, can produce a rainbow from a non-monochromatic light source such as sun light, Perfect for student use, which will not break or chip like glass, is a softer material, Size: 25mm length, 25mm face size

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Ammonia Insert Aquaclear 20 66G (2.3Oz)

Item Number:  (470308-634)
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AquaClear 20 Ammonia Remover is ideal for new or heavily populated freshwater aquariums. Controlling ammonia levels for fish, It removes and controls harmful ammonia and nitrite, creating a healthy aquatic environm

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Minit Original Bond Palegreen 2 Cm PK80

Item Number:  (470320-054)
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Minit original pale green bond, Fairly rigid, Size: 2 cm, For Molecular Model

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Minit Original Bond Palegreen 2.5Cm PK80

Item Number:  (470320-052)
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Minit original pale green bond, Fairly rigid, Size: 2.5cm, For Molecular Model

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Carbon Insert Aquaclear 20 45 G (1.6 Oz)

Item Number:  (470308-636)
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AquaClear 20 Activated Carbon Filter Insert improves water clarity in fresh and saltwater aquariums, for the AquaClear 20 Power Filter, it provides superior adsorption which eliminate odors, discoloration and impu

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Minit Original Bond Palegreen 1.5Cm PK80

Item Number:  (470320-056)
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Minit original pale green bond, Fairly rigid, Size: 1.5cm, For Molecular Model

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FLASK BOILING-FLORENCE,25ML

Item Number:  (470332-032)
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FLASK BOILING 25ML, BORO.

Item Number:  (470331-962)
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Polypropylene Stirring Rod

Item Number:  (470145-652)
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WOOL PAD APPROX 12IN SQUARE

Item Number:  (470332-234)
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Screw for Big Blue Filter Housing Bracket

Item Number:  (CA89204-472)
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TUNING FORK STEEL 440HZ

Item Number:  (470344-780)
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Replacement Spring for Hooke's Law Apparatus

Item Number:  (470332-240)
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Battery Electrode

Item Number:  (470175-942)
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Battery Electrode

Item Number:  (470188-948)
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Plastic, assorted Sizes (12, 20, 30, 40 tooth), Package of 300

Item Number:  (470092-710)
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Jar, Plastic, Wide-Mouth,Tall,12 oz. (350 mL, 63 mm Diameter), Clear

Item Number:  (470188-430)
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Tube, Connecting, L-Shaped, 4 mm OD

Item Number:  (470174-246)
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Minit Original Bond Palegreen 3.5Cm PK80

Item Number:  (470320-050)
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Minit original pale green bond, Fairly rigid, Size: 3.5cm, For Molecular Model

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Beaker, 250ml - Borosilicate Glass, Low Form, - 50ml Graduations

Item Number:  (470335-862)
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Squeeze Light, LED, Green

Item Number:  (470153-776)
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Electrodes For Student Cell, Carbon Rod

Item Number:  (470230-334)
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Electrodes For Student Cell, Carbon Rod, For Student'S Demonstration Cell, Very High Quality Electrodes For Use With Cells. Size 100 X 19 mm

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Battery Electrode

Item Number:  (470177-716)
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Rigid Plastic Bond 83Mm Unit SystemPK10

Item Number:  (470320-310)
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Rigid Plastic bond, Packs of ten 65mm rigid plastic bonds to supplement your Unit Version 2 building sets or for building custom models, Size: 83mm

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Beaker, 100ml - Borosilicate Glass, Tall Form - 10ml Graduations

Item Number:  (470335-904)
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Beaker

Item Number:  (470328-024)
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Beaker, Heavy Duty, Graduated, made from premium borosilicate glass, Thicker walls than regular beakers, heat tolerances: Strain Point -515 degree C, Annealing Point 565 degree C, Softening Point 820 degree C, White Graduations, Superior Durability and Chemical Resistance, Size: 50ml

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Electrodes For Student Cell, Brass

Item Number:  (470230-332)
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Electrodes For Student Cell, Brass, For Student'S Demonstration Cell, Very High Quality Electrodes For Use With Cells. Size 100 X 19 mm

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FLASK BOILING-FLORENCE, 50ML

Item Number:  (470332-050)
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Zeo-Carb Insert Aquaclear 30 65G (2.3Oz)

Item Number:  (470308-650)
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AquaClear 30 Zeo-Carb Filter Insert effectively eliminates odors, discoloration and impurities in freshwater aquariums, potent chemical duo prevents the buildup of toxic ammonia and nitrite, designed for Power Fil

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Beaker, 150ml - Borosilicate Glass, Tall Form - 25ml Graduations

Item Number:  (470335-906)
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50ML ROUND BOTTOM FLASK

Item Number:  (470331-976)
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Pocket Compass, Aluminium, 45mm Diameter, Conomy Compass Comes Complete In An Aluminum Case

Item Number:  (470230-290)
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Aluminum Pocket Compass

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Conductive thread

Item Number:  (470234-668)
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Glass vial with screw cap used in dissolved oxygen tablet test

Item Number:  (470227-854)
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Vial

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Replacement battery

Item Number:  (470031-564)
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Avg. Ratings: 5.0 (1 Review)

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9 V battery connector, 4 mm banana plugs lead terminal

Item Number:  (470350-704)
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New Product

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10 Hour hand warmer

Item Number:  (470127-432)
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Simulated hydrogen bonds

Item Number:  (470350-944)
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New Product

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Carbon Insert Aquaclear 30 55 G (1.9 Oz)

Item Number:  (470308-646)
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AquaClear 30 Activated Carbon Filter Insert improves water clarity in fresh and saltwater aquariums, for the AquaClear 30 Power Filter, it provides superior adsorption which eliminate odors, discoloration and impu

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Betta enviro clean

Item Number:  (470347-692)
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Candle Paraffin, Size: 9 inch

Item Number:  (470146-715)
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Paraffin Candles, White

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FUNNEL FILTER 15CM POLYTHENE

Item Number:  (470343-784)
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Equilateral Prism

Item Number:  (470328-132)
Ratings: (No Reviews)
Equilateral Prism, Material: acrylic, Refractive index close to optical glass, can produce a rainbow from a non-monochromatic light source such as sun light, Perfect for student use, which will not break or chip like glass, is a softer material, Size: 50mm length, 25mm face size

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50ML FLORENCE BOILNG FLASK

Item Number:  (470332-034)
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Solid Steel Ball, 19 mm

Item Number:  (470014-946)
Ratings:
Avg. Ratings: 3.0 (1 Review)

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Single water molecule set

Item Number:  (470309-118)
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Economy Switch, requires fahnestock clips for easy, quick connection

Item Number:  (470219-708)
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Economy Switch

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Electrodes For Student Cell, Lead

Item Number:  (470230-338)
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Electrodes For Student Cell, Lead, For Student'S Demonstration Cell, Very High Quality Electrodes For Use With Cells. Size 100 X 19 mm

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Density Cube Polypropylene 1.5 Inch

Item Number:  (470320-786)
Ratings: (No Reviews)
Density Cube, Individual cubes for density experiments, Available in eight different materials: acrylic, aluminum, brass, copper, nylon, polypropylene, PVC, and steel, Each material is represented by a 1/2inch, 1inch and 11/2inch cube

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Hardwood ball, drilled

Item Number:  (470137-644)
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