SmartBlue™ Replacement Amber Cover Back Catalog number: E4000-AC Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended MI411 pH and free & total photometer Mi411 Price on request EB1203 QuickSilver TBS-T Buffer Powder, 100 pouches Price on request MR9600-590 Filter for Accuris Microplate Reader, 590 nm Price on request