Certified Reference Materials for Spectroscopy
Dibawah ini reference standard yang umum digunakan untuk mengkalibrasi Spectrophotometer
RM-4NDHG3SL standards kit consists of:
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4 x Neutral Density filters (2 x 1N 10% Transmission, 2 x 5N 50% transmission) &
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Blank 0% T (Absorbance/Photometric Linearity)
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Holmium Oxide Glass filter (Wavelength)
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3 Stray Light cut-off filters at 220, 340 and 400 nm. (Stray radiant energy)
Glass filters set
RM-1N2N3N5NHGDG3SL
This set contains:
- Neutral Density Glass 1N, 2N, 3N, 5N filters – 10, 20, 30, 50, 0 % T (1.0, 0.7, 0.5, 0.3 A) and a blank holder
- Set of Holmium and Didymium glass filters – HGDG
- Three Stray light Glass cut-off filters – 3SL
Liquid filters set
RM-020406KCSISN
This set contains:
- Potassium Dichromate 20, 40, 60 mg/l and a blank cell
- Potassium Chloride, Sodium Iodide, Sodium Nitrite 10 mm solutions and a 10 mm water blank.
Beberapa pilihan CRM sesuai penggunaan di laboratorium yaitu:
- UV and Visible Absorbance Accuracy and Linearity, 0 – 3.5 A (235 – 350 nm and 430 nm)
==>Potassium Dichromate Solutions - UV Stray Light Qualification: EP and USP Compliance,(175-385 nm)
- Neutral Density Glass References
- Holmium /Neutral Density combination filter
- Didymium /Neutral Density combination filter
- Potassium dichromate
- 260/280 nm Validation Reference for DNA and RNA
- dan lain lain sesuai dengan kebutuhan anda, seperti
Cuvette Accessories - References for USP Chapter 857
- Combined wavelength and absorbance filters
- Combined Holmium/Didymium cell
- Polystyrene for IR pharmacopoeia compliance
- UV-Vis – NIR wavelength reference
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