US$ 40.67
Built to withstand tough environments
chlorophyll a
LAQUAtwin Na-11 sodium meter instruction manual (PDF)
Ten stainless-steel weights keep the tape hanging straight for reliable readings in narrow-diameter wells and piezometers
extension work and teaching laboratories
Horiba OCMA-550 Oil Content Analyzer well completion Built to withstand tough environmentsThe HORIBA OCMA 550 is a benchtop oil content analyzer for samples that have already been extracted. You inject the extracted sample into the supplied cell, set the cell into the instrument, and read the oil concentration directly. It replaces the earlier OCMA 350. Because extraction happens outside the instrument, the OCMA 550 handles sample types an automatic in line analyzer cannot: oil residue rinsed off machined components, oil adhering to soil
US$ 40.67
US$ 59.03
US$ 138.60
US$ 13.54
US$ 170.96