Skip to Content

Custom Reference Standards

2026 Variant Price List
Sort By: Featured
[4400-5PPM511-250] Silver (Ag), 5 µg/mL, HNO3, 250 mL
Silver (Ag), 5 µg/mL, HNO3, 250 mL
Item No.: 4400-5PPM511-250
$ 101.00 101.0 USD
[Z-122918-06-02-SS] Ethanol, 1,4-Dioxane, & Isobutyl Alcohol Solution (Second Source), 200,000 & 400,000 mg/L, 2 x 0.6 ml
Ethanol, 1,4-Dioxane, & Isobutyl Alcohol Solution (Second Source), 200,000 & 400,000 mg/L, 2 x 0.6 ml
Item number Z-122918-06-02-SS
$ 71.00 71.0 USD
[Z-010202-99] Ethanol, Absolute, USP, 25 mL
Ethanol, Absolute, USP, 25 mL
$ 94.00 94.0 USD
[4062-207F] Flared 2-Stop Silicone Pump Tubing, red-org 0.19 mm, 6 Pack
Flared 2-Stop Silicone Pump Tubing, red-org 0.19 mm, 6 Pack
CPI's Silicone selection of 2-stop peristaltic pump tubing. The 2-stop pump tubing comes in packs of 6 and each tube has an overall length of 17", with a 6" center pumping section 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.
$ 170.00 170.0 USD
[4400-100PPM481-100] Scandium (Sc), 100 µg/mL, HNO3, 100 mL
Scandium (Sc), 100 µg/mL, HNO3, 100 mL
$ 97.00 97.0 USD
[4062-5008F] Flared 3-Stop Standard PVC Pump Tubing, org-red-org 0.19 mm, 12 Pack
Flared 3-Stop Standard PVC Pump Tubing, org-red-org 0.19 mm, 12 Pack
$ 79.00 79.0 USD
[4740-902004] DS-160/T14 Dia 14mm x 130mm immerse length saw-tooth generator probe for D-160, for tissue, volumes 100-1000ml
DS-160/T14 Dia 14mm x 130mm immerse length saw-tooth generator probe for D-160, for tissue, volumes 100-1000ml
Item number 4740-902004
$ 1,544.00 1544.0 USD
[4062-535F] Flared 3-Stop Standard PVC Pump Tubing, org-org-org, 0.89 mm, 12 Pack
Flared 3-Stop Standard PVC Pump Tubing, org-org-org, 0.89 mm, 12 Pack
$ 79.00 79.0 USD
[4400-010126-250] ICP-OES Instrument Check Std 3, 250mL
ICP-OES Instrument Check Std 3, 250mL
$ 167.00 167.0 USD
[Z-110076-05] HPLC Ethanol Standard, 8-125b, Various Concentrations mg/L, 25 mL
HPLC Ethanol Standard, 8-125b, Various Concentrations mg/L, 25 mL
Item No.: Z-110076-05
$ 237.30 237.3 USD
[4093-400020] GL28 Adapter, 28mm
GL28 Adapter, 28mm
Item number 4093-400020
$ 14.00 14.0 USD
[4400-290438-4L] Iodine, 0.01N, Standardized, 4L
Iodine, 0.01N, Standardized, 4L
Iodine, 0.01N, Standardized, 4L
Certified to ISO 17025 and ISO 17034.
$ 88.20 88.2 USD
[4400-15PPB281-500] Lead (Pb), 15 ppb, HNO3, 500 mL
Lead (Pb), 15 ppb, HNO3, 500 mL
$ 145.00 145.0 USD
[4400-150PPM402-250] Platinum (Pt), 150 µg/mL, HNO3, 250 mL
Platinum (Pt), 150 µg/mL, HNO3, 250 mL
Item No.: 4400-150PPM402-250
$ 129.00 129.0 USD
[4400-50PPM402-250] Platinum (Pt), 50 µg/mL, HCl, 250 mL
Platinum (Pt), 50 µg/mL, HCl, 250 mL
Item No.: 4400-50PPM402-250
$ 101.00 101.0 USD
[4400-5PPM261-500] Iron (Fe), 5 µg/mL, HNO3, 500 mL
Iron (Fe), 5 µg/mL, HNO3, 500 mL
$ 145.00 145.0 USD
[4400-CALMX2-100] Instrument Check Standard #2, HNO3, 100 mL
Instrument Check Standard #2, HNO3, 100 mL
Item No.: 4400-CALMX2-100
Ba 50, Be 20, La 20, Mn 20, Ni 20, Sc 20, Zn 20 in 2% HNO3.
$ 137.00 137.0 USD
[4062-573F] Flared 3-Stop Standard PVC Pump Tubing, grn-grn-grn, 1.85 mm, 12 Pack
Flared 3-Stop Standard PVC Pump Tubing, grn-grn-grn, 1.85 mm, 12 Pack
Item number 4062-573F
$ 107.00 107.0 USD
[4400-2PPM331-500] Mercury (Hg), 2 µg/mL, HNO3, 500 mL
Mercury (Hg), 2 µg/mL, HNO3, 500 mL
Item No.: 4400-2PPM331-500
$ 145.00 145.0 USD
[4062-781F] Flared 3-Stop Silicone Pump Tubing, pur-pur-pur, 2.06 mm, 6 Pack
Flared 3-Stop Silicone Pump Tubing, pur-pur-pur, 2.06 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