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"Testing+Chambers"

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Single factor water test kit, total chlorine, 30 tests

Item Number:  (470173-832)
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Plastic Spring Wave

Item Number:  (470039-692)
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Iron Refill Kit

Item Number:  (470021-190)
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Periodic table of spectra 24 x 36in

Item Number:  (470227-842)
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Periodic table of spectra makes it clear to students that each element has its own spectral fingerprint, Poster Heading: Emission Spectra of Elements, Size: 24 x 36in

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Acids and bases

Item Number:  (470163-306)
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Acids and bases, Students will learn about acids and bases through a class discussion and then test a dilute acid and dilute base with neutral litmus paper to learn how the paper indicates something is acidic or basic.

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Single factor water test kit, iron, 30 tests

Item Number:  (470144-534)
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Single factor water test kit, copper, 25 tests

Item Number:  (470173-830)
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Resistance Substitution Board

Item Number:  (470230-364)
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Resistance Substitution Board 33 Ohms - 10M Ohms, Extremely Useful For All Circuit Applications. Great For Electronics Classrooms Or Labs, Or For Use In Circuits Under Design Or In Testing Conditions, Board Dimensions Are 5 X 3.5 X 2 Inches.

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Single factor water test kit, heavy metals, 50 tests

Item Number:  (470173-838)
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Distance Learning: A Safer Flame Test

Item Number:  (470330-520)
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Conductivity Indicator Tester

Item Number:  (470007-076)
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Avg. Ratings: 4.0 (1 Review)

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Genetic testing for huntington's disease unassembled 10 pack refill

Item Number:  (470127-850)
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Polonium-210 needle source, 0.01 uCi

Item Number:  (470337-080)
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Strontium-90 needle source, 0.01 uCi

Item Number:  (470337-081)
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Lead-210 needle source, 0.01 uCi

Item Number:  (470337-079)
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WARD’S Instant Water Quality Test Kit

Item Number:  (470014-998)
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