NYOS Phosphate Reefer is a high sensitivity seawater phosphate test kit.

• highly sensitive reagents
• professionally calibrated colour chart
• differentiated colour gradations
• precise sliding comparator
• sample tubes made of glass

Number of Tests: 50

Measurement Range: 0.025-1.0mg/l PO4

Additional characteristics of NYOS REEFER test kits:

• calibrated dropper made by a German manufacturer ensures uniform drops during all repeat tests
• reagents are made in Germany in accordance with EN ISO 9001
• reagents are analysed according to AAS and NIST standards
• strict batch and quality control
• easy to use with intuitive pictogram instructions
• Made in Germany