100mm 4-hole cell holder Back Catalog number: 10104 Availability: In the manufacturer's stock Price on request - + Recommended UV-9000S* UV-VIS Spectrophotometer, Double Beam, kinetics, m Price on request NS1020-HS-100 High Sensitivity DNA Quantification Kit, 100 assay Price on request NS1000-E SmartDrop™ L Nano Spectrophotometer, 230V Price on request