- Very Selective to Nitrogen and Phophorus
- Detects down to 100ppb
- Exceptionally rugged NPD bead
- Similar in design to the SRI FID
The SRI ceramic NPD bead is exceptionally rugged and long-lasting, offering service from 100 to 1000 hours, depending on operating conditions.
NPD/DELCD Combination Detector
The NPD/DELCD combination detector is ideal for pesticide screening. The NPD selectively responds to the organo-phosphorus pesticides, while the DELCD detects only the chlorinated species.
These two chromatograms show an analysis of 200ppb O-Cl and O-P pesticides. The NPD sees the phosphorus, while the DELCD sees the chlorine.
- Ideal for Pesticide Screening
- NPD detects Organo-phosphorus (OPP)
- DELCD detects Chlorinated species
(Prices as of January 1, 2022. PRICES ARE SUBJECT TO CHANGE. CONSULT MOST RECENT PRICELIST.)
8690-0015 NPD detector $ 3,799.00