Block for Visible, 12 x 22mm, depth 50mm, round Back Catalog number: MU22-00-0881 Availability: In the manufacturer's stock Price on request - + Recommended B2000-8-E MyBath™ 8L Digital Water Bath, 230V Price on request B4000-18-E BioClave™ 18 Research Autoclave, 18Ltr, 230V Price on request R2020-PCR Tube holder, 96 x 0.2ml, 12 x PCR strips or one PCR plate (R2024 and H2024 Only) Price on request