Skip to Content

Explore the ModBlock Digestion System

Organic Standards


Organic Standards

CPI International's growing selection of organic standards now includes volatiles, semi-volatiles, and pesticides/PCBs. Our certified organic standards are prepared from the highest quality starting materials and are produced in an ISO 17025 and ISO 17034 accredited facility. Simplify calibration and QC, and save time with our organic certified reference materials.

A certificate of analysis and a material safety data sheet are shipped with every standard.

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (California), +31 20 638 05 97 (Europe) or email Sales@CPIInternational.com.

Premium Quality
Standards Reduce Reworks

Certified, Traceable,
Accountable
Lower Your
Cost Per Test
Custom Standards Available @ Fast
Turnaround
Private Label Available for Small Distributors
Predictable Cost with Auto-Shipment
Late Order
Cutoff Time
460.00 460.0 USD
68.00 68.0 USD
149.00 149.0 USD
26.00 26.0 USD
460.00 460.0 USD
368.00 368.0 USD
563.00 563.0 USD
84.00 84.0 USD
Citric Acid-d4 Solution, 50 mg/L, 10 ml
Item number Z-010506-50
186.00 186.0 USD
39.00 39.0 USD
782.00 782.0 USD
61.00 61.0 USD
334.00 334.0 USD
33.00 33.0 USD
33.00 33.0 USD
480.00 480.0 USD
54.00 54.0 USD