Biophotometer, DNA/Protein test Back Catalog number: B-500* Availability: In the manufacturer's stock Price on request - + Recommended MI413-R Free & total HR chlorine meter Mi413-R Price on request MR9600-492 Filter for Accuris Microplate Reader, 492 nm Price on request EB1201 QuickSilver PBS-T Buffer Powder, 100 pouches Price on request