CHGCRAFT 5 Pcs Clear Plastic Rigid Tube with Black Lid Transparent Plastic Tube Clear Storage Hol...
$39.53
Bunsen Burner, LPG - Air Flow Adjustable - Cast Iron StabiliBase, Anti-Tip Design with Handle - S...
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Polaris 1.5 Quart Funnel with Cap, Red - Mess-Free and Controlled Pouring of Automotive Fluids, O...
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2 Boxes Plastic pH Test Strips, Universal pH 0-14, Test Paper Extensive Test Paper Litmus 200 Str...
$15.45
YINMIK 1413 μS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Sal...
$33.45
D.O. Membrane Set & Electrolyte Solution Dissolved Oxygen Membrane Block 5PCS & Electrolyte Solut...
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MMK SCIENTIFIC Biosharp Micro Tube with Graduation/Lock Function, Natural, 0.8 fl oz (2.0 ml) 500...
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stonylab Glass 24/40 Erlenmeyer Flask with Stopper, 1000 ml Borosilicate Glass Heavy Wall Flask w...
$87.16
ARKA myAqua pH Calibration Powder Set, pH Calibration Powder for pH Measuring Devices, Contents: ...
$20.47
2 Rolls pH Test Strips Measurement Full Range 0-14 Litmus Paper for Acid Test Indicator Strips 5 ...
$20.42
AquaChek 541604-02 Select 7-in-1 Test Strips Kit (2 Pack)
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6PCS Thick Glass Graduated Dropper Pipettes Fluid and Liquid Pipettors 0.5ml 1ml 2ml 3ml 5ml 10ml...
$32.66
Norhogo 5pcs Experiment Tool Bottle Connector, Tornado Tube Bottle Connector vortex bottle connec...
$18.80