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pH Cleaning Solution
Hanna Groline 1413 µS/cm 20 ml Packet (each)
GroLine 1,413 µS/cm conductivity standard is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of conductivity standards have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- Supplied with Certificate of Analysis
- Temperature chart of the actual µS/cm value at various temperatures printed on each bottle
- Air tight bottle with tamper-proof seal to ensure quality
Hanna Groline Quick Cal 230 ml
Groline Quick Cal is a quick calibration solution for use with Hanna’s GroLine pH and/or EC/TDS meters. Using the Quick Cal function found in compatible meters allows for a single point calibration for pH and/or conductivity sensors. Each bottle has the lot number and expiration date. Hanna’s line of calibration solutions have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- Hermetically sealed to maintain freshness
- Two calibration solutions for the price of one
- Expiration date on label
pH Cleaning Solution
SKU: 716470 Category: Calibration Solutions
Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accuracy. Immerse the electrode in the proper cleaning solution for about 5 minutes.
HM Digital 1000 PPM Calibration 3 oz
For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.
- NaCl calibration solution.
- Comes in lightweight HDPE plastic bottles.
- Sealed with a coated foam liner.
Hanna Groline Storage 20 ml Packet (each)
Groline Storage is a high quality storage solution designed with hydroponics, aquaponics, and greenhouses in mind.Single-use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on-the-go testing, fitting easily into your pocket or carrying case.
- Specially formulated for storing GroLine electrodes.
- Single-use sachets for convenience.
- Perfect for use with GroLine testers and portable meters!
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