Conductivity and TDS Standards
Cole-Parmer Oakton Traceable Conductivity and TDS Standard, Batch-Tested, 100 µS; 500 mL
All Oakton Traceable conductivity standards are NIST-traceable reference materials, supplied with a calibration report from an ISO 17034 and ISO 17025 accredited laboratory. These standard solutions let you calibrate conductivity instruments to ensure accuracy. If unopened, shelf life is one year; once opened, shelf life will vary by solution value. Use when readings are expected to be around 100 S/cm.
HANNA INSTRUMENTS INC pH Electrode Storage Solution (500 mL)
HI70300L is an electrode storage solution prepared with reagent grade chemicals that can be used to ensure optimum performance of your pH and ORP electrodes. Properly storing your pH electrode in a solution keeps the glass membrane well hydrated which maintains proper function and provides accurate readings.Special formulation to minimize bacterial growth on your electrode.Clearly marked expiration date and lot number for traceability.Designed for storing any pH or ORP electrode.
Aqua Solutions Conductivity Std 600 umhos @ 25°C NIST Traceable (TDS = 396) (1L)
Conductivity Std 600 umhos @ 25°C NIST Traceable (TDS = 396) (1L)
Aqua Solutions CONDUCTIVITY 1000 UMHOS 1 L
Conductivity Standard Traceable to N.I.S.T., 100 micrometerho, 1 L, BP: 100degreeC, Water Soluble, Appearance and Odors: Clear water white/no odor, Specific Gravity: 1, Volatile by Volume: >99%
Hach Company Conductivity Standard Solution, 1413 µS/cm, KCl, 500 mL
Conductivity standard solutions for laboratory and field analyses.
Aqua Solutions Conductivity Standard (0.01 Molar)1,413 umhos @25°C (NIST) (1L)
Conductivity Standard (0.01 Molar)1,413 umhos @25°C (NIST) (1L)
Inorganic Ventures 100 CONDUCTIVITY 500mL
Matrix: Water (H2O), Starting Material: KCl.
ATTENTION: Inorganic Ventures is no longer supplying paper copies of Certificate of Analyses(CoA) and Safety Data Sheets (SDS). Please use this link to download your copies: https://www.inorganicventures.com/coa-sds-search
Myron L Company Conductivity solution 7000 microsiemens
Conductivity solution 7000 microsiemens, 5687 PPM gallon size. If a COA is required for this item please also order Fisher part # NC9672510, which is the $57 COA fee. If the COA is requested after the order is placed the fee will increase to $70
Cole-Parmer Oakton Conductivity and TDS Standards Pack, 84 S, 1413 S, 12.88 mS, and 111.8 mS; 60-mL of each
For your convenience, calibration standards, sensor heads, and sensor cartridges are available for your Oakton meters.
Myron L Company TDS 1000PPM SOLUTION E
If a COA is required for this item please also order Fisher part # NC9672510, which is the $40 COA fee. If the COA is requested after the order is placed the fee will increase to $70
Myron L Company CALIBRATION SOLN 15 PPM 1QT
If a COA is required for this item please also order Fisher part # NC9672510, which is the $40 COA fee. If the COA is requested after the order is placed the fee will increase to $70
Cole-Parmer Oakton Conductivity Calibration Pouches, 10 µS; 20/Pk
Single-use 20-mL pouches are sealed to ensure freshness—take these convenient standard solutions anywhere! Don't worry about transferring solution into another container—calibrate directly from the pouch. A µS-to-ppm conversion table is printed on each pack for quick reference.