Description
A 250mL ready to use CRM for determination of Calcium( 30-90ppm), Magnesium (2-20ppm), calcium hardness (75-225ppm) and total hardness ( 83-307ppm). PT Express may take up to 10 business days to ship.
Intended Use
The proficiency testing studies help improve quality and comply with regulations. Order the NSI PT Express™, our on-demand proficiency testing, when you have an immediate need for proficiency test results.
These environmental chemistry drinking water proficiency tests are designed for identification of target chemicals in drinking water.
Environmental Chemistry Drinking Water PT Express samples may take 7 to 10 business days to ship. If you need the samples sooner, please call NSI at 1-800-234-7837 to expedite your order.
More Information
On-demand proficiency test (PT) for when you need results fast
Product Information
- BrandNSI
- Volume2 x 250 mL
- Units/Pack2
- Unit of MeasurePK
- Storage Condition15 to 30°C
- Product TypeInorganic PT Express
- Raw Material>95% min; as available
- CertificationSingle: Gravimetric w/ICP Confirmation
- Analyte/ComponentCalcium, Magnesium, Sodium, Calcium Hardness, Total Hardness
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