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Custom Reference Standards

326.55 326.55 USD
d-BHC Solution, 100 mg/L, 1 mL
Item No.: Z-030260-01
28.00 28.0 USD
381.15 381.15 USD
Flared 3-Stop Viton Pump Tubing, gry-gry-gry, 1.30 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.
359.00 359.0 USD
227.00 227.0 USD
277.00 277.0 USD
Sodium (Na), 50 ppb, HNO3, 1 L
Item No.: 4400-50PPB521-1000
225.00 225.0 USD
NO2, 1 µg/mL, H2O, 500 mL
Item No.: 4400-1PPMNO2-500
145.00 145.0 USD
Chromium (Cr), 5 PPM, 500 mL
Item No.: 4400-5PPM121-500
101.00 101.0 USD
Flared 3-Stop Viton Pump Tubing, org-yel-org, 0.51 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.
432.00 432.0 USD
Gold (Au), 5 µg/mL, HCl, 1 L (4 x 250 mL)
Item No.: 4400-5PPM212-1L
317.00 317.0 USD
120.00 120.0 USD
96.00 96.0 USD
97.00 97.0 USD
271.00 271.0 USD
Sodium (Na), 368 µg/mL, HNO3, 100 mL
Item No.: 4400-368PPM521-100
67.00 67.0 USD
Flared 3-Stop Silicone Pump Tubing, org-org-org, 0.89 mm, 6 Pack
CPI's Silicone selection of 3-stop peristaltic pump tubing. The 3-stop pump tubing comes in packs of 6 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.
155.40 155.4 USD