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Custom Reference Standards

Wet Chemistry


Wet Chemistry

CPI International offers a wide variety of Wet Chemistry Supplies to save laboratories time and money. Our COD vials, SPE disks and filters, GGA Standards for BOD5, and TSS filters are prepared and ready to use right out of the box to help labs dedicate more time to analysis and less time to tedious processes associated with sample preparation.

Wet Chemistry Testing Standards and Supplies to Lower Your Cost-Per-Test

For inquiries and assistance, you can reach us at 1 800-878-7654 (Customer Service Line), 707-525-5788 (California) or email [email protected].


Lower Your
Cost Per Sample

Manage Your Cost
Per Bench Space

Equip New
Benches Frugally

Industry Leading COD
Vial Shelf Life
90.30 90.3 USD
214.00 214.0 USD
210.00 210.0 USD
80.85 80.85 USD
29.00 29.0 USD
162.75 162.75 USD
161.00 161.0 USD
152.00 152.0 USD
Glucose-Glutamic Acid Solution, BOD, 1L
Item No.: 4401-GGABULK-1L
73.00 73.0 USD
Glucose-Glutamic Acid Solution, BOD, 500mL
Item No.: 4401-GGABULK-500
54.00 54.0 USD
286.00 286.0 USD
286.00 286.0 USD
286.00 286.0 USD