Loop holder attachment Back Catalog number: B1000-01 Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended NK01 Block for Visible NK200-1B, 10mm x 12 184,85 € MX-M Form tube holder fixer for MX-C, MX-D, MX-E 6,09 € 18901363 VT 2.7.2 Horizontal Plastic Clamp,4 holes×15ml Test Tube 17,06 €