Glass cuvettes (25 items)

Secondary standard Didymium RM-DG for calibrating spectrophotometers For checking the wavelength accuracy. NIST traceable and acc. to ISO 17025 Type RM-DG Wavelength 430 ... 890 nm

Macro Cell Type 1, 10mm optical path length 3.5 ml optical glass, non sealing PTFE-cover

Macro Cell Type 1, 50mm optical path length 17.5 ml optical glass, non sealing PTFE-cover

Macro Cell Type 1, 1mm optical path length quartz glass, 400µl, non sealing PTFE-cover

Macro Cell Type 1, 10mm optical path length quartz glass, 3.5 ml, non sealing PTFE-plug

Macro Cell Type 1, 100mm optical path length quartz glass, 35ml, non sealing PTFE-plug

Macro Cell Type 1, 2mm optical path length quartz glass, 700µl, non sealing PTFE-plug

Macro Cell Type 1, 20mm optical path length quartz glass, 7ml, non sealing PTFE-plug

Macro Cell Type 1, 40mm optical path length quartz glass, 14ml, non sealing PTFE-plug

Macro Cell Type 1, 5mm optical path length quartz glass, 1,7ml, sealing PTFE-plug