Cassette, 25mm, Classic Style, PCM, 0.8µm, MCE Bla Back Catalog number: GCU25080BLG Manufacturer: SENSIDYNE Availability: 3 weeks Price on request - + Recommended 297-0012-01 USB Communications Cable for Nephelometer Price on request 298-0031-01-R Single Unit Replacement Power Adapter only, USB Price on request 800331 Safety Tape-10 Feet Price on request