HANNA HI731336N HI977xx 핸드헬드 커프라이너용 커프 케이스 (4pcs)

HI731336N is a glass cuvette lid used with the HI977xx photocell. Each cap has an indicator groove to ensure that the cuvette is placed in the same position for each measurement. Lids are also used to prevent any light interfering with optical measurements. HI731336N includes 4 caps.