Skip to Content

Custom Reference Standards

1,533.00 1533.0 USD
272.00 272.0 USD
60.00 60.0 USD
523.00 523.0 USD
Conductivity Standard 25 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
52.00 52.0 USD
Contract Laboratory Program (CLP) Instrument Calibration Standard #1, HNO3, 100mL
Item No.: 4400-ICAL1-100
5,000 µg/mL Ca, K, Mg, Nain 5% HNO3
183.00 183.0 USD
212.00 212.0 USD
Contract Required Detection Limit (CRDL) Standard, HNO3,0mL
Item No.: 4400-CRDL1-100
See Product Description for full details.
303.00 303.0 USD
196.00 196.0 USD
150.15 150.15 USD
392.70 392.7 USD
392.70 392.7 USD
570.00 570.0 USD
260.00 260.0 USD