Acetone for control of Limit of stray light of spectrophotometers (Spectral range: 250-330 nm, Path length: 10 mm) according to USP<857> and Ph. Eur. 2.2.25, AnStan? Reference standard.
100 ml
Copper sulphate solution in H2SO4 for verification of transmittance accuracy of spectrophotometers, traceable to NIST SRM 2031a, AnStan? Reference standard.
100 ml
Didymium solution for control of Wavelength Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, AnStan? Reference standard.
100 ml
Holmium perchlorate solution for control of Wavelength Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 2034, Reference standard AnStan?.
100 ml
Potassium chloride solution 12 g/l for control of Limit of stray light of spectrophotometers (Spectral range: 190-210 nm, Path length: 10 mm) according to USP<857> and Ph. Eur. 2.2.25, AnStan? Reference standard.
100 ml
Potassium dichromate solution 100 mg/l in HClO4 for control of Absorbance (UV range 0.5-1.5 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard
100 ml
Potassium dichromate solution 120 mg/l in HClO4 for control of Absorbance (UV range 0.6-1.8 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard
100 ml
Potassium dichromate solution 140 mg/l in HClO4 for control of Absorbance (UV range 0.7-2.0 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard.
100 ml
Potassium dichromate solution 160 mg/l in HClO4 for control of Absorbance (UV range 0.8-2.3 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard.
100 ml
Potassium dichromate solution 180 mg/l in HClO4 for control of Absorbance (UV range 0.9-2.6 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard.
100 ml
Potassium dichromate solution 20 mg/l in HClO4 for control of Absorbance (UV range 0.1-0.3 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard.
100 ml
Potassium dichromate solution 200 mg/l in HClO4 for control of Absorbance (UV range 1.0-3.0 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard.
100 ml
Potassium dichromate solution 40 mg/l in HClO4 for control of Absorbance (UV range 0.2-0.6 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard
100 ml
Potassium dichromate solution 60 mg/l in HClO4 for control of Absorbance (UV range 0.3-0.9 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard
100 ml
Potassium dichromate solution 600 mg/l in HClO4 for control of Absorbance (UV range 1.0 Abs at 430 nm) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard.
100 ml
Potassium dichromate solution 80 mg/l in HClO4 for control of Absorbance (UV range 0.4-1.2 Abs) Accuracy of spectrophotometers according to USP<857> and Ph. Eur. 2.2.25, traceable to NIST SRM 935A, AnStan? Reference standard.
100 ml
Potassium iodide solution 10 g/l for control of Limit of stray light of spectrophotometers (Spectral range: 210-270 nm, Path length: 10 mm) according to USP<857> and Ph. Eur. 2.2.25, AnStan? Reference standard.
100 ml
Sodium iodide solution 10 g/l for control of Limit of stray light of spectrophotometers (Spectral range: 210-270 nm, Path length: 10 mm) according to USP<857> and Ph. Eur. 2.2.25, AnStan? Reference standard.
100 ml
Sodium nitrite solution 50 g/l for control of Limit of stray light of spectrophotometers (Spectral range: 300-400 nm, Path length: 10 mm) according to USP<857> and Ph. Eur. 2.2.25, AnStan? Reference standard.
100 ml
Toluene in Hexane (0.020% v/v) solution for control of Resolution of spectrophotometers (Min- 266 nm and Max- 269 nm) according to USP<857> and Ph. Eur. 2.2.25, AnStan? Reference standard.