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Custom Reference Standards

Buffer Solution, pH 1.68, Colorless
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Conductivity Standard 1,413 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Buffer Solution, pH 10.00, Colorless
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Buffer Solution, pH 12.00, Colorless
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Conductivity Standard 20,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Buffer Solution, pH 4.01, Colorless
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Custom Standard, Gold (Au), 4400-181227AC01
Custom Standard: Gold (Au), 1 mg/L, in 5% HCl, 100mL
205.00 205.0 USD
Contract Laboratory Program (CLP) Instrument Calibration Standard #3
Item No.: 4400-ICAL3-100
Al 2000, Cu 250, Ba 2000, Fe 1000, Be 50, V 500, Co 50in 5% HNO3. 100 mL
214.00 214.0 USD
Bottle, Trace Clean, HDPE WIDE MOUTH NP, 500ML (16.9 oz), 24 case
Bottle, Trace Clean, HDPE WIDE MOUTH NP, 500ML (16.9 oz), 24 case
336.00 336.0 USD
Buffer Solution, pH 6.00, Colorless
Choose from 500mL, 1L, 4L, 10L, and 20 options.
0.0 USD
Conductivity Standard 2,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Conductivity Standard 70 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Conductivity Standard 25 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 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
Contract Required Detection Limit (CRDL) Standard, HNO3,0mL
Item No.: 4400-CRDL1-100
See Product Description for full details.
303.00 303.0 USD
258.00 258.0 USD
Conductivity Standard 7,000 µS/cm
Choose from 500mL, 1L, 4L, 10L, and 20L options.
0.0 USD
Complete Set of Calibration Standards, 5 x 100 mL
Item No.: 4400-MXSTD-SET
See Product Description for full details.
555.00 555.0 USD
Conductivity Standard 718 µS/cm
Choose from 500mL and 4L options.
0.0 USD