Spectrophotometer Filters
Spectrophotometer Filters
Scientific Cell Company Hellma Analytics Perchloric Acid
Reference filter for testing the photometric accuracy.
Scientific Cell Company Hellma Analytics Ultrapure Water Filter
Reference filter for testing to stray light according to Ph. Eur.
Scientific Cell Company Hellma Analytics Potassium Chloride Filter
Liquid filter for testing stray light, according to Ph. Eur.
Scientific Cell Company Hellma Analytics Sodium Iodide Filter
Liquid filter for testing stray light.
Azzota Corp Vis Neutral Density Filter Set Spectrophotometer Cali Tools For Photometric Accuracy Total 3 Filters: 10%, 20% And 30% Check Multi-Wavelength At 400Nm, 546Nm And 750Nm Filter Size 10 X 10 X 45 mm
VIS Neutral Density Filter Set Spectrophotometer calibration tools Use for testing Spectrophotometer Photometric Accuracy Total 3 filters: 10%, 20% and 30% Check Multi-Wavelength at 400nm, 546nm and 750nm Filter size 10 x 10 x 45 mm
Azzota Corp Neutral Density Filter Spectrophotometer Calibration Tools Use For Testing Spectrophotometer Photometric Accuracy Check Multi-Wavelength At 437Nm, 546Nm And 640Nm Filter Size 10 X 10 X 45 mm
Neutral Density Filter Spectrophotometer calibration tools Use for testing Spectrophotometer Photometric Accuracy Check Multi-Wavelength at 437nm, 546nm and 640nm Filter size 10 x 10 x 45 mm
Azzota Corp Calibration Filters Set, 8 Piece: 10%T Neutral Density, 20%T Neutral Density, 30%T Neutral Density, 220Nm Stray Light, 360Nm Stray Light, Holmium , Didymium , Blank
Calibration Filters Set, 8 piece calibration set: #1 - 10%T neutral density filter, #2 - 20%T neutral density filter, #3 - 30%T neutral density filter, #4 - 220nm stray light filter, #5 - 360nm stray light filter, #6 - Holmium filter, #7 - Didymium filter, #8 - BLANK filter, Accuracy: +/-0.2nm or +/-1%, mounted in a standard 10mm cuvette metal holder
Perkin Elmer US LLC Single Recalibration Kit
The recommended recalibration frequency is shown on the enclosed Certificate of Calibration. PerkinElmer will perform recalibration. PerkinElmer UV Reference Materials Laboratory is ISO/IEC 17025:2005 Accredited