Skip to Content

Custom Inorganic Standards

TCLP

CPI International brings you a complete collection of high quality TCLP and Acid Washed Filters made of binder-free, borosilicate glass fiber. CPI's filters for SPE applications are recommended for identifying the mobility of organic and inorganic compounds under the EPA Method 1311. The binder-less borosilicate glass microfiber filter features a rapidly consistent flow and fine porosity.

CPI’s TCLP filters are available as acid-washed, which is recommended for use in EPA Method 1311, or as un-prepared. Our TCLP filters are made of binder-free, borosilicate glass fiber and have a porosity of 0.7µm. 



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
CPI AW-TCLP Filter 125mm 100/pk
Item number 4385-071125
$ 491.00 491.0 USD
CPI TCLP Filter 150mm 100/pk
Item number 4385-061150
$ 392.00 392.0 USD
CPI TCLP Filter 76mm 100/pk
Item number 4385-061076
$ 80.85 80.85 USD
CPI TCLP Filter 142mm 100/pk
Item number 4385-061142
$ 310.00 310.0 USD
CPI AW-TCLP Filter 150mm 100/pk
Item number 4385-071150
$ 550.20 550.2 USD
CPI TCLP Filter 125mm 100/pk
Item number 4385-061125
$ 415.00 415.0 USD
CPI AW-TCLP Filter 76mm 100/pk
Item number 4385-071076
$ 174.30 174.3 USD