Conductivity/pH
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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
$25.50Out of stock
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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%
$42.00 -
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
$34.50 -
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%
$49.00