Discounting cod vials with low range
Cod Vial at Thomas Scientific
COD Vials High Range 0-1500mg/L. WTW. Dichromate reactor digestion reagents for fast, easy, safe determination of low-, mid-, and high-range C.O.D. levels in wastewater. Premeasured reagent is packaged in flat-bottom ampules that are compatible with most spectrophotometers. Reagents have a two-year shelf life.
VARIO Low Range COD Vial, 0-150mg/L, 150/PK
VARIO Low Range COD Vial, 0-150mg/L, Tintometer, 2420725 (8, 6.1 UN2922, PG II) Lovibond® VARIO® COD LR Reagen...