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Educational Materials67Biology Educational Materials43Educational Classroom Kits and Activities42Specimens33Preserved Specimens32Preserved Animal Materials32Funnels22PCR Learning Activities17Dropping Funnels17Environmental Educational Materials12AP Biology Learning Activities11Environmental Learning Activities11Extractors11Soxhlet and Soxhlet-Type Extractors11Chemistry Educational Materials10Genetics Learning Activities8Syringes8Electrochemistry Meters8Syringes, Medical7Transfer Tubing7Tubing7pH and Multi-Parameter Meters7Dry Cleanroom Wipes6Wipes6Cleanroom Wipes6Separating Funnels5Plant Learning Activities4Media for Microbiology4Prepared Media for Microbiology4Hydrometers4Models4Pumps4Acids and Bases Learning Activities3Assays3Immunological Assays3Filters3Nucleic Acid Storage Systems3Centrifuges3Microcentrifuges3Vacuum Diaphragm Pumps3Environmental Test Kits3Microbiology Test Systems3Microorganism Tests3Applied Chemistry Learning Activities2Chromatography Learning Activities2Animal Supplies2Standards2Vacuum Cleaners2Animal Environmental Enrichment2Test Papers2
pH/Conductivity/TDS Tester, Low Range
This multiparametrer tester is an easy-to-use and accurate waterproof pH, conductivity, TDS (ppm) tester. It measures pH, EC in the low range (0 to 3999 µS/cm), TDS (0 to 2000 ppm), and temperature. This floating, waterproof combination pocket tester has an easy to read, LCD and an automatic shut-off.
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Food coloring (red, yellow, green blue), 4/0.3 oz bottles
FOOD COLORING RYBG BTL ST4 DRP BTL 9ML
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