HI7031-023 is a GroLine 1,413 µS/cm conductivity standard that 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 GroLine 1413 µS/cm Conductivity Standard with Certificate (230mL Bottle) Qty: 1
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HI7031-023 is a premium quality 1,413 µS/cm conductivity solution standardized with a conductivity meter that has been calibrated with potassium chloride NIST 2202 SRM (Standard Reference Material) in deionized water for analytical use in accordance with ISO 3696/BS3978. Additional equipment used in preparation of the solutions include certified weight-checked balances, Class A glassware and certified thermometers.
The HI7031-023 is supplied with Certificate of Analysis Product code Lot number Mean lot value SRMs that were used Manufacturing date Expiration date Each bottle marked with lot number and expiration date Hanna conductivity standards are specially formulated to have an expiration of 5 years from manufacture for an unopened bottle. Air tight bottle with tamper-proof seal Ensures quality and freshness of solution Don’t Forget! Add your reagents or accessories now to save time and money later!
GroLine 1413 µS/cm Conductivity Standard (230mL Bottle) – HI7031-023 Reviews Powered by ASK A QUESTION WRITE A REVIEW 5.0 star rating 1 Review (1) (0) (0) (0) (0) Reviews (1) Questions (0) TThanh L.Verified Buyer 5 star rating 05/05/19 Groline 1413 µS/cm Conductivity Standard with Certificate Review by Thanh L. on 5 May 2019review stating Groline 1413 µS/cm Conductivity Standard with CertificateGood product for use with HI98331 direct soil conductivity to calibrate this probe. I try it and satisfy.Share ‘ Share Review by Thanh L. on 5 May 2019Was This Review Helpful? 0 0 Facebook Twitter LinkedIn Instagram Youtube Pinterest Hanna Instruments ABOUT Hanna Story Blog Careers SUPPORT Contact Us Terms and Conditions Privacy Policy ISO 9001 Certificate ISO 14001 Certificate RESOURCES Resources Parameters News & Press Releases Certificate Search Find My Hanna General Catalog Knowledge Base SDS Product Manuals Software Information Products COPYRIGHT © 2020 HANNA INSTRUMENTS
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