Turbidity Meter Accessories and Replacement Parts
Hach Company Replacement Lamp for 2100N and 2100AN Lab Turbidimeters
Lamp replacement assembly (EPA versions).
Hach Company Sample Filtration and Degassing Kit
For production of low-turbidity dilution water and removal of sample bubbles that interfere with turbidity measurement.
Pendotech 1/2 Inch Hose Barb Single Use Uv Flow Cell
Single use UV flow cell, 1/2" hose barb, polysulfone
Sigma Aldrich Fine Chemicals Biosciences EZMTT High Sensitivity Cel
NAD/NADH and NADP/NADPH are important biological cofactors foroxidoreductase enzymes that arefundamental for various biological processes such as energy metabolism mitochondrial function oxidative stress immunological functions and cell death. Hence the oxidoreductase enzymes are used as indicators of metabolic activity of cells.Traditional tetrazolium salts such as MTT react with NAD(P)H-dependent cellular oxidoreductase enzymes to produce an insoluble formazan which requires solubilization and have lower sensitivity. Moreover they cannot reliably detect cell viability in low density cultures such as primary cell cultures. EZMTT viability assay SOLUTIONon is based on a novel monosulfonated tetrazolium salt 2-(3-(2-methoxy-4-nitrophenyl)-2-(4-nitrophenyl)-2H-tetrazol-3-ium-5-yl) benzenesulfonate sodium salt (EZMTT). The EZMTT reagents provided high quality and reproducible detection for oxidoreductase enzymes indicators of cellular metabolic activity. Upon reacting with meta
Hach Company CEL Advanced DrinkingWater Kit
Apparatus set for the CEL Advanced Drinking Water Laboratories Part Nos 2688100 and 251235 Includes 125 mL Erlenmeyer flask 250 mL Erlenmeyer flask 50 mL beaker 100 mL graduated cylinder 25 mL graduated mixing cylinder 50 mL graduated mixing cylinder Digital Titrator with delivery tubes and manual