Lovibond Glass Filter Set for SpectroDirect and XD7000 Spectrophotometer, Reference Filter Set, For Use With: SpectroDirect & XD7000, Includes: 4 Glass filters for wavelength confirmation
Lovibond Glass Filter Set for SpectroDirect and XD7000 Spectrophotometer, Reference Filter Set, For Use With: SpectroDirect & XD7000, Includes: 4 Glass filters for wavelength confirmation
Lovibond T-CAL Standard Set A, For TB 350 WL, For Use With: Turbidimeter, Calibration of the Lovibond TB350 WL portable turbidimeter., Test Reagent Formats: Sealed Glass Vials, Calibration Kit Set, Calibration Type: Primary, Dimensions: 7.2
Lovibond T-CAL Standard Set B, For TB 350 IR, For Use With: Turb 350 IR Portable Turbidimeter, Calibration of the Lovibond TB350 IR portable turbidimeter., Test Reagent Formats: Sealed Glass Vials, Calibration Kit Set, Calibration Type: Pri