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Custom Reference Standards

Sample Preparation


Sample Preparation

CPI International offers superior quality and innovative equipment to support sample preparation processes. Our digestion blocks and solid phase extraction (SPE) equipment are engineered for durability and intensive usage.

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

Reduce
Reworks

Built for
High Throughput

Engineered for Low
Maintenance

Predictable Cost with
Auto-Shipment

Avoid Expensive
Rush Orders

Late Order
Cutoff Time
183.00 183.0 USD
181.00 181.0 USD
180.00 180.0 USD
180.00 180.0 USD
180.00 180.0 USD
180.00 180.0 USD
6mL SPE Cartridge w/ 500mg C18, 50/pk
Item number 4355-12006-50
175.00 175.0 USD
CPI AW-TCLP Filter 76mm 100/pk
Item number 4385-071076
174.30 174.3 USD
174.00 174.0 USD
174.00 174.0 USD
174.00 174.0 USD
174.00 174.0 USD
174.00 174.0 USD
Adapter, Screw to 24/40
Item number 4350-413
174.00 174.0 USD
174.00 174.0 USD
174.00 174.0 USD