Conductivity/pH
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4176 ISO 17034 Traceable One-Shot Conductivity Standards (CRM)-100 Microsiemens
Calibration within disposable container eliminates contamination
NORMALLY SHIPS WITHIN 1-3 DAYS- Nominal Value : 100 Micro (mhos/siemens)
- Certified Reference Material
- 100% compatible with all conductivity meters
- Accuracy: certificate stated uncertainty, or ±0.25 microsiemen or ±0.25%
$47.00 -
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4170 Redi-Stor Conductivity Probe Storage Solution
Eliminates probe contamination and preserves probe cleanliness
NORMALLY SHIPS WITHIN 1-3 DAYS- Redi-Stor™ is ideal solution for storing conductivity probes
- It preserves probe’s cleanliness, eliminates growths found when storing in water only, and maintains probe for immediate use with no conditioning
$41.00 -
4172 Traceable One-Shot Conductivity Standards (CRM)- 5 Microsiemens
Calibration within disposable container eliminates contamination
NORMALLY SHIPS WITHIN 5-7 DAYS- Certified Reference Material
- 100% compatible with all conductivity meters
- Accuracy: certificate stated uncertainty, or ±0.25 microsiemen or ±0.25%
$40.00 -
4890 Traceable COLOR One-Shot pH Buffer Standards (CRM) 6-Pack Assortment
The most accurate pH Standards available anywhere
NORMALLY SHIPS WITHIN 5-7 DAYS- 100% compatible with all makes and instruments and electrodes
- Accuracy at 25°C is ±0.010 pH
- Select values manufactured to IUPAC (International Union of Pure and Applied Chemistry) formulation—features long term buffer stability and buffer resistance to temperature changes during pH meter calibration
- Only Certified Reference Material meets all test requirements for Federal, State, and local agencies
- Triple-layered proprietary packaging—aluminum foil, PET and low-density polyethylene bag—prevents contamination by permeable gases and provides 2-year shelf life
- Each six pack single-use 100ml container is supplied with an individual temperature compensation chart, traceability information, Traceable® Certificate
$24.50Out of stock
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Traceable pH Buffer Standards CLEAR
ISO 17034 (1750.02) (formerly ISO Guide 34) Certified Reference Material
NORMALLY SHIPS WITHIN 1-3 DAYS$23.00 - $25.00 -
Traceable pH Buffer Standards COLOR
Certified Reference Material (CRM)
NORMALLY SHIPS WITHIN 1-3 DAYS$23.50 - $25.00 -
Individually Tested Conductivity Traceable® Standards
Individually Tested Certified Reference Materials
NORMALLY SHIPS WITHIN 1-3 DAYS$106.00 - $141.00 -
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4366 Traceable Conductivity/TDS Pen
Easiest unit ever designed for routine analysis and quality control
NORMALLY SHIPS WITHIN 1-3 DAYS- Three units provide for conductivity, conductivity/total dissolved solids, and salinity
- Simply turn on, insert, and simultaneously read results and temperature-eliminates operator technique errors
- Constructed for severe lab or harsh plant environment use
- Arrow key allows fast setting to calibration standards that are maintained even when unit is off
- Pens fulfill requirements for CAP, ASTM, NCCLS, CLSI, ACS, CLIA, AOAC, EPA, APHA, AWWA, WEF, USGS, USP, ISO, and Federal/State regulations
$91.00Out of stock
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4367 Traceable Salinity Pens
Easiest unit ever designed for routine analysis and quality control
NORMALLY SHIPS WITHIN 1-3 DAYS- Three units provide for conductivity, conductivity/total dissolved solids, and salinity
- Simply turn on, insert, and simultaneously read results and temperature-eliminates operator technique errors
- Constructed for severe lab or harsh plant environment use
- Arrow key allows fast setting to calibration standards that are maintained even when unit is off
- Pens fulfill requirements for CAP, ASTM, NCCLS, CLSI, ACS, CLIA, AOAC, EPA, APHA, AWWA, WEF, USGS, USP, ISO, and Federal/State regulations
$92.00 -
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4580 ISO 17034 Traceable One-Shot Conductivity Standards (CRM)-150,000 Microsiemens
Calibration within disposable container eliminates contamination
NORMALLY SHIPS WITHIN 14-21 DAYS- Nominal Value : 150000 Micro (mhos/siemens)
- Certified Reference Material
- 100% compatible with all conductivity meters
- Accuracy: certificate stated uncertainty, or ±0.25 microsiemen or ±0.25%
$49.00 -
4581 ISO 17034 Traceable One-Shot Conductivity Standards (CRM)-200,000 Microsiemens
Calibration within disposable container eliminates contamination
NORMALLY SHIPS WITHIN 5-7 DAYS- Nominal Value : 200000 Micro (mhos/siemens)
- Certified Reference Material
- 100% compatible with all conductivity meters
- Accuracy: certificate stated uncertainty, or ±0.25 microsiemen or ±0.25%
$49.00 -
pH\ORP Traceable Meter
NORMALLY SHIPS WITHIN 5-7 DAYS- Compact instrument fits in the palm of your hand.
- Accuracy: ±0.02 pH
- 25 point memory storage with time/date stamp
- Waterproof (IP67)
- Triple Display shows pH or ORP measurement, temperature and time\date.
- Ideal for wastewater, water quality and environmental applications.
$399.00 -
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Traceable® Conductivity Standards
ISO 17034 (1750.02) (formerly ISO Guide 34) Certified Reference Material
NORMALLY SHIPS WITHIN 1-3 DAYS$38.00 - $92.00 -
4281 Traceable® 7.000 pH Buffer Standards (CRM)
The most accurate pH Standards available anywhere
NORMALLY SHIPS WITHIN 1-3 DAYS- 100% compatible with all makes and instruments and electrodes
- Accuracy at 25°C is ±0.010 pH
- Select values manufactured to IUPAC (International Union of Pure and Applied Chemistry) formulation—features long term buffer stability and buffer resistance to temperature changes during pH meter calibration
- Only Certified Reference Material meets all test requirements for Federal, State, and local agencies
- Triple-layered proprietary packaging—aluminum foil, PET and low-density polyethylene bag—prevents contamination by permeable gases and provides 2-year shelf life
- Each 16 ounce bottle or six pack single-use 100ml container is supplied with an individual temperature compensation chart, traceability information, Traceable® Certificate
$26.00 -
4067 ISO 17034 & ISO 17025Traceable® Conductivity Standards (CRM)-1000 Mircosiemens
ISO 17034 (1750.02) (formerly ISO Guide 34) Certified Reference Material
NORMALLY SHIPS WITHIN 1-3 DAYS- Nominal Value : 1000 Micro (mhos/siemens)
- Certified Reference Material
- 100% compatible with all makes of instruments and probes
- Each bottle is labeled for calibrating conductivity, resistivity and dissolved solids
- Accuracy at 25°C is ±0.25 microsiemens for 1, 5, 10 microsiemen solution or ±0.25% for other solutions or the uncertainty noted on the certificate
$39.50 -
4068 ISO 17034 & ISO 170254 Traceable® Conductivity Standards (CRM)-10000 Mircosiemens
ISO 17034 (1750.02) (formerly ISO Guide 34) Certified Reference Material
NORMALLY SHIPS WITHIN 1-3 DAYS- Nominal Value : 10000 Micro (mhos/siemens)
- Certified Reference Material
- 100% compatible with all makes of instruments and probes
- Each bottle is labeled for calibrating conductivity, resistivity and dissolved solids
- Accuracy at 25°C is ±0.25 microsiemens for 1, 5, 10 microsiemen solution or ±0.25% for other solutions or the uncertainty noted on the certificate
$39.50 -
4069ISO 17034 & ISO 17025 Traceable® Conductivity Standards (CRM)-100000 Mircosiemens
ISO 17034 (1750.02) (formerly ISO Guide 34) Certified Reference Material
NORMALLY SHIPS WITHIN 1-3 DAYS- Nominal Value : 100000 Micro (mhos/siemens)
- Certified Reference Material
- 100% compatible with all makes of instruments and probes
- Each bottle is labeled for calibrating conductivity, resistivity and dissolved solids
- Accuracy at 25°C is ±0.25 microsiemens for 1, 5, 10 microsiemen solution or ±0.25% for other solutions or the uncertainty noted on the certificate
$39.50 -
4178 Traceable One-Shot Conductivity Standards (CRM)-10,000 Microsiemens
Calibration within disposable container eliminates contamination
NORMALLY SHIPS WITHIN 1-3 DAYS- Nominal Value : 10000 Micro (mhos/siemens)
- Certified Reference Material
- 100% compatible with all conductivity meters
- Accuracy: certificate stated uncertainty, or ±0.25 microsiemen or ±0.25%
$47.00