50mm/100mm universal 4-position cell holder Back Catalog number: 10103 Availability: In the manufacturer's stock Price on request - + Recommended NS1000-E SmartDrop™ L Nano Spectrophotometer, 230V Price on request E3100-E Accuris MyView™ Compact UV Transilluminator, 230V Price on request 20102 Sipper system Price on request