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Brownlee Electrolysis Apparatus

Item Number:  (470017-826)
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WaterWorksâ„¢ 9-WAY Test Kit

Item Number:  (470151-358)
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WaterWorksâ„¢ School Test Kit

Item Number:  (470004-284)
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Arsenic Quick Test Kit

Item Number:  (470021-304)
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Single factor water test kit, copper, 25 tests

Item Number:  (470173-830)
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Single factor water test kit, total hardness, 30 tests

Item Number:  (470144-634)
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Single factor water test kit, pH, 30 tests

Item Number:  (470173-840)
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Alkalinity Water Test Kit

Item Number:  (470203-106)
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Single factor water test kit, Pesticides, 2 tests

Item Number:  (470144-546)
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Single factor water test kit, heavy metals, 50 tests

Item Number:  (470173-838)
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Single factor water test kit, total chlorine, 30 tests

Item Number:  (470173-832)
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Single factor water test kit, nitrate/nitrite, 30 tests

Item Number:  (470173-834)
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Single factor water test kit, iron, 30 tests

Item Number:  (470144-534)
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Dissolved Oxygen Water Test Kit

Item Number:  (470203-112)
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Spectrum tube power supply, 110 V

Item Number:  (470096-610)
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WARD’S Instant Water Quality Test Kit

Item Number:  (470014-998)
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Salinity Test Kit

Item Number:  (470220-218)
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Salinity Test Kit, perform simple titration, Includes: 100 mL Silver Nitrate Titrant, 15 mL 1.0M Potassium Chromate, 3 Plastic Pipettes, 3 Reaction Vessels, 3 Collection Bottles, 2 1 mL Titrators, 1 Measuring Tube, contains enough materials to perform 40 tests

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Ishihara Color Blindness Test Charts, 14 Plates

Item Number:  (470002-452)
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Kit, Complete Home Water Quality

Item Number:  (470101-760)
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Ishihara Color Blindness Test Charts, 38 Plates

Item Number:  (470023-570)
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Ishihara Color Blindness Test Charts, 10 Plates

Item Number:  (470023-566)
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Ishihara Color Blindness Test Charts, 24 Plates

Item Number:  (470023-568)
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Induction Tube Apparatus With 6 Coils

Item Number:  (470233-824)
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Induction Tube Apparatus With 6 Coils, Tube Dimensions (L X D): 1500 X 20 mm, Coil Width: 10 mm, Distance Between Coils: 19 Cm, Due To The Magnet'S Free-Fall Acceleration Caused By Gravity, The Voltage Peaks Increase Proportionally With The Time.

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Student Coin and Feather Tube

Item Number:  (470137-620)
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CENCO® spectrum tube, air

Item Number:  (470013-414)
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CENCO® spectrum tube, nitrogen

Item Number:  (470013-420)
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CENCO® spectrum tube, hydrogen

Item Number:  (470013-422)
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CENCO® spectrum tube, helium

Item Number:  (470013-424)
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CENCO® spectrum tube, water vapor

Item Number:  (470013-416)
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CENCO® spectrum tube, carbon dioxide

Item Number:  (470013-412)
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CENCO® spectrum tube, argon

Item Number:  (470013-418)
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Iron Refill Kit

Item Number:  (470021-190)
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CENCO® spectrum tube, neon 

Item Number:  (470017-046)
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Rock and Mineral Test Kit

Item Number:  (470018-648)
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Staphyloslide Test Kit

Item Number:  (470194-784)
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WaterWorks Bacteria Check

Item Number:  (470106-166)
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LaMotte Combination Soil Test Kit, Refill, LaMotte Chemicals

Item Number:  (470106-360)
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Coliform Test Kit

Item Number:  (470150-462)
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LaMotte Combination Soil Test Kit, 80 Tests

Item Number:  (470007-588)
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NITRATE NITROGEN TAB KIT 0-15 PPM CN

Item Number:  (470335-412)
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Two-Point Discriminator

Item Number:  (470019-284)
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Alkalinity Refill

Item Number:  (470112-686)
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CENCO® electrodeless spectrum tube power supply

Item Number:  (470017-048)
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Test Kit, How Clean is the Soil Kit

Item Number:  (470105-474)
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A Safer Flame Test: Identification Of Metal Lab

Item Number:  (470225-446)
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A safer flame test, full kit

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Tornado Tube

Item Number:  (470016-830)
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Distance Learning: A Safer Flame Test

Item Number:  (470330-520)
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Highly evacuated electron tube

Item Number:  (470162-714)
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Highly evacuated electron tube with focusing electron gun and fluorescent screen inclined relative to the beam axis, so that the path of the beam can be seen and the effects of electric and magnetic fields can be studied.

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Mysterious Magnet Tube with Steel Filings

Item Number:  (470313-068)
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Open-end Resonance Tube Set

Item Number:  (470002-042)
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Avg. Ratings: 1.0 (1 Review)

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Fundamentals of Physics Pile Driver/Resonance Tube

Item Number:  (470014-328)
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Essential Physics Demo: Venturi Tube

Item Number:  (470018-310)
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EARTH LC WATER MONITOR KIT 20/CS CN

Item Number:  (CA470332-946)
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Caps, Octavator Tube, 8 Pcs.

Item Number:  (470106-410)
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Use of animals for medical test refills Kit

Item Number:  (470044-160)
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Kit use of animals for medical test refills, Kits can be used in classrooms or nonCEschool settings.They do not require microscopes or expensive equipment

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KIT USE ANIMALS FOR MED TEST SING-NOTG

Item Number:  (470044-155)
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Use of animals Kit

Item Number:  (470044-154)
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Kit use of animals for medical testing, single kit for one student or group, Nerve cell communication may be altered by drugs that block neurotransmitter receptors, Animal testing may be used to test the effects of drugs

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Use of animals for medical testing Kit

Item Number:  (470044-156)
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Kit use of animals for medical testing, unassembled kit supplies for 10 students or groups, Nerve cell communication may be altered by drugs that block neurotransmitter receptors, Animal testing may be used to test the effects of drugs

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DNA Paternity Testing Simulation

Item Number:  (470007-370)
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pH Test Paper Set for Household Products

Item Number:  (470203-076)
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LaMotte® Water Test Kit, Turbidity

Item Number:  (470203-128)
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Replacement tube, Material: Ridged plastic, CM Graduated, For Resonance Apparatus

Item Number:  (470229-056)
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Replacement 98 cm Graduated Tube

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Kit 3 oscilloscope probe

Item Number:  (470039-454)
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Resonance tube 17 3/4" x 1 1/2"

Item Number:  (470005-716)
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