Biophotometer, DNA/Protein test Back Catalog number: B-500* Availability: In the manufacturer's stock Price on request - + Recommended EB1203 QuickSilver TBS-T Buffer Powder, 100 pouches Price on request MI404 Free & total chlorine meter Mi404 Price on request V-5800 VIS Spectrophotometer, Single Beam, quantitaive, + Price on request