Total Carbohydrate Assay Kit, sufficient for 100 colorimetric tests
PCBs in Water - WP, Concentrate for dilution to 1L, Proficiency Testing Material
PCB Congeners in Water - WP, Proficiency Testing Material
PAHs - WP, Proficiency Testing Material, Concentrate for dilution to 1L
Dioxins in Water - WP, Proficiency Testing Material
TPH in Water (low level), Proficiency Testing Material
Demand - Whole Volume - WP, Proficiency Testing Material
Trace Metals 1 Whole Volume - WP, Proficiency Testing Material
PCBs in Water - WP, certified reference material
Roxithromycin, 95.0-102.0% (HPLC)
Tolylene-2,4-diisocyanate, 95%
ALT Activity Assay, sufficient for 100 colorimetric or fluorometric tests














