Horiba TB220 Turbidity Calibration Standard Solutions Item:550-TBP-2H - High Range Set 100 & 800 NTU - 50 mL Each - 3201063381 Replacement optical DO screw-on sensor

Replacement optical DO screw-on sensor cap for legacy YSI ProODO probes

The RKI Beacon 410A is a four-channel fixed gas controller in a NEMA 4X non-metallic enclosure with a 4-line OLED display

it effectively sets the gravel pack

Range: 0ºC – 50ºC Normalization: Specific Conductance @ 25˚C Battery Life: 8 Years (1 reading every 5 minutes) Clock Accuracy (typical): ±1 minute/year (-20ºC to 80ºC) Operating Temperature: -20ºC to 80ºC Maximum Readings: 100

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Horiba TB220 Turbidity Calibration Standard Solutions Item:550-TBP-2H - High Range Set 100 & 800 NTU - 50 mL Each - 3201063381 Replacement optical DO screw-on sensorSealed calibration standards for the HORIBA LAQUA TB220 portable turbidity meter. Each standard is supplied in a 50 mL vial at a certified NTU value, ready to place straight into the instrument no dilution, no formazin preparation, no handling of hazardous stock suspensions. Choose your set 550 TBP 4 (part no. 3201063378) full four point set: 0. 02, 20, 100 and 800 NTU. Calibrates the meter across its entire measuring range and is the right choice for