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Custom Reference Standards

2026 Variant Price List
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[4400-50PPM141-100] Copper (Cu), 50 ppm, 100 mL
Copper (Cu), 50 ppm, 100 mL
$ 67.00 67.0 USD
[4400-100PPM41-100] Barium (Ba), 100 µg/mL, HNO3, 100 mL
Barium (Ba), 100 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD
[4400-010261] ICP-MS Wash Solution, 1% HNO3, 250mL
ICP-MS Wash Solution, 1% HNO3, 250mL
$ 67.00 67.0 USD
[4062-0191015F] Flared 3-Stop Pharmaprene Pump Tubing, org-grn-org, 0.38 mm, 12 Pack
Flared 3-Stop Pharmaprene Pump Tubing, org-grn-org, 0.38 mm, 12 Pack
Item number 4062-0191015F
$ 138.60 138.6 USD
[4062-902] Drain Tubing for Leeman PS 200, 12 Pack
Drain Tubing for Leeman PS 200, 12 Pack
CPI's custom pump tubing designs to accommodate material and dimensional requirements of certain OEM applications. These producst incorporate Standard PVC, Solvent Flex PVC, Accu-Rated PVC, Silicon or Viton material pump tubing as per OEM specifications.
$ 365.00 365.0 USD
[4400-100PPM61-250] Bismuth (Bi), 100 µg/mL, HNO3, 250 mL
Bismuth (Bi), 100 µg/mL, HNO3, 250 mL
$ 104.00 104.0 USD
[4400-100PPM61-100] Bismuth (Bi), 100 µg/mL, HNO3, 100 mL
Bismuth (Bi), 100 µg/mL, HNO3, 100 mL
$ 67.00 67.0 USD
[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