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Custom Reference Standards

2026 Variant Price List
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[4400-100PPM74-100] Boron (B), 100 µg/mL, H2O, 100 mL
Boron (B), 100 µg/mL, H2O, 100 mL
$ 67.00 67.0 USD
[4400-100PPMN-NO3-100] Nitrogen from Nitrate(N-NO3),100ppm,100mL
Nitrogen from Nitrate(N-NO3),100ppm,100mL
Item No.: 4400-100PPMN-NO3-100
$ 67.00 67.0 USD
[4400-100PPM391-100] Phosphorus (P), 100 µg/mL, HNO3, 100 mL
Phosphorus (P), 100 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD
[4400-010150] ICP-MS Wash Water Blank, 18Mohm DI Water, 250mL
ICP-MS Wash Water Blank, 18Mohm DI Water, 250mL
Item No.: 4400-010150
$ 62.00 62.0 USD
[4400-10PPM-CLO4-100] Chlorate (ClO4), 10 µg/mL, H2O, 100 mL
Chlorate (ClO4), 10 µg/mL, H2O, 100 mL
Item No.: 4400-10PPM-CLO4-100
$ 67.00 67.0 USD
[4400-10PPM111-100] Cesium (Cs), 10 µg/mL, HNO3, 100 mL
Cesium (Cs), 10 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD
[4400-10PPM121-100] Chromium (Cr), 10 µg/mL, HNO3, 100 mL
Chromium (Cr), 10 µg/mL, HNO3, 100 mL
$ 98.00 98.0 USD
[4400-10PPM127-100] Chromium (Cr+6), 10 µg/mL, H2O, 100 mL
Chromium (Cr+6), 10 µg/mL, H2O, 100 mL
$ 76.00 76.0 USD
[4062-895F] Flared 3-Stop Viton Pump Tubing, blu-grn-blu, 1.75 mm, 12 Pack
Flared 3-Stop Viton Pump Tubing, blu-grn-blu, 1.75 mm, 12 Pack
CPI's Santoprene selection of 3-stop peristaltic pump tubing. The 3-stop pump tubing comes in packs of 12 and each tube has an overall length of 17", with two center 3" pumping sections separated by color-coded stops. The color-coded stops make for easy determination of size. Upgrade to flared pump tubing for easy insertion of your sample tubes.
$ 295.05 295.05 USD
[Z-030330-01] Diuron Solution, 1,000 mg/L, 5 mL
Diuron Solution, 1,000 mg/L, 5 mL
Item No.: Z-030330-01
$ 113.00 113.0 USD
[4400-10PPM23-100] Antimony (Sb), 10 µg/mL, HNO3, 100 mL
Antimony (Sb), 10 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD
[4400-10PPM31-100] Arsenic (As), 10 µg/mL, HNO3, 100 mL
Arsenic (As), 10 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD
[4400-10PPM51-100] Beryllium (Be), 10 µg/mL, HNO3, 100 mL
Beryllium (Be), 10 µg/mL, HNO3, 100 mL
$ 119.00 119.0 USD
[4400-10PPM311-250] Magnesium (Mg), 10 µg/mL, HNO3, 250 mL
Magnesium (Mg), 10 µg/mL, HNO3, 250 mL
Item No.: 4400-10PPM311-250
$ 101.00 101.0 USD
[4400-10PPM321-100] Manganese (Mn), 10 µg/mL, HNO3, 100 mL
Manganese (Mn), 10 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD
[4400-10PPM563-100] Tellurium (Te), 10 µg/mL, HNO3, 100 mL
Tellurium (Te), 10 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD
[4400-10PPM74-100] Boron (B), 10 µg/mL, H2O, 100 mL
Boron (B), 10 µg/mL, H2O, 100 mL
$ 67.00 67.0 USD
Phosphorus (P-PO4), 12.5 μg/mL, H2O, 1 L
Phosphorus (P-PO4), 12.5 μg/mL, H2O, 1 L
$ 193.00 193.0 USD
[4400-010041] Internal Standard for 6020 CLP-M, 10 µg/mL, HNO3, 100 mL
Internal Standard for 6020 CLP-M, 10 µg/mL, HNO3, 100 mL
$ 215.00 215.0 USD
[4400-50PPM281-100] Lead (Pb), 50 µg/mL, HNO3, 100 mL
Lead (Pb), 50 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD