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HF Scientific Primary Calibration Kit for MicroTOL TPI and TPW Turbidimeters
343.75
Hach DPD Chlorine Secondary Gel Standards Set
365.33
Hach CN-70 Total Chlorine Test Kit
186.67
Lamotte LR44 Battery Powered 10 PPM Total Chlorine Pocket Tester Tracer
326.0
Lamotte DPD3 Chlorine Reagent Tablets
21.0
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HF Scientific Chlorine Kit Reagent
78.5
Lovibond® Phosphate Reagent 10 mL 100/pk
44.3
Cole Parmer Instrument Company Replacement All-in-One Waterproof Single Junction pH Electrode for Oakton pH 450 Portable Meters
146.0
HF Scientific 20 NTU Primary Turbidity Standard for Hach® 1720 Turbidimeter 1L
151.0
Applied Separations Xenomax® 47mm 1.5µm Pre-weighed TSS Filter (Pack of 100)
145.0
Hach DPD Total Chlorine Reagent Powder Pillows 25 mL 100/pk
47.59
Thomas Scientific 10ml Serological Pipet
282.53
Thermo Fisher Scientific Orion™ Dissolved Oxygen Probe Maintenance Kit for 083005MD Polarographic DO Probe
296.09
Lamotte Sulfide Test Kit
92.7
Hach DPD Free Chlorine Reagent Powder Pillows 25 mL 100/pk
43.93
Tetra Tech Common Activated Sludge Microorganism Wall Chart
99.0
Pollardwater Eriochrome Black T Indicator 500 mL
43.55
Hach DPD Free Chlorine Reagent Powder Pillows 5 mL 100/pk
36.52
Hach HACH® SWIFTEST™ Dispenser Chlorine Refill Vial 250 Test
95.19
Lamotte Chlorine Test Kit
61.9