Description
A 21 mL concentrate for determination of Complex Nutrients. Each ampule produces 2 liters of sample after dilution of 10mL to 1000mL. Diluted sample stable for 30 days when stored refrigerated. The sample includes: TKN 3.0 - 35 mg/L, Total Phosphorus 0.5 - 10 mg/L. 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 wastewater proficiency tests are designed for identification of target chemicals in wastewater.
Environmental Chemistry Wastewater 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 21 mL
- Units/Pack2
- Unit of MeasurePK
- Storage Condition15 to 30°C
- Product TypeInorganic PT Express
- Raw Material>95% min; as available
- CertificationSingle: Grav. w/Analytical Confirmation