Aspiration PVC tubing (100 m)

HI-740220 25ML GLASS TEST TUBES COMPLETE WITH CAPS

HI-38033 HARDNESS (AS CACO3), TOTAL - RANGE (0-30 GPG)

HI-731339P PIPETTE 0.1 ML X 1

HI-740036P 10 X 100ML BEAKER (10 PIECES)

HI-83314KIT-HR Chemical Oxygen Demand Starter Kit - High Range

HI-9828-27 Quick calibration solution, 1gallon

HI-98162 Portable pH meter for milk

HI-5007-G08 PH 7.00 GREEN TECHNICAL BUFFER SOLUTION, 2 X 1 GALLON BOTTLE