United Scientific™ Electric Conductivity Tester, Meter for Lab & Classroom | Ten-Level LED Display, Brass Dual Probes, Tests Solids and Liquids, 12V Battery Included, No Calibration Needed

4,0(2.045)

-5%$32.75

Antes: ~~$34.47~~

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4,1(24.698)

-5%$15.87

Antes: ~~$16.71~~

4,5(787)

-5%$27.23

Antes: ~~$28.69~~

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3,8(77)

$34.47

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4,2(744)

$8.47

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5,0(3)

$437.86

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$Sper Scientific 300036 Lab Digital Refractometer - Clinical - Urine Specific Gravity, Serum Protein, Refractive Index, Temperature - 2 pc$

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$1,570.62

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