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FAQs
What is the difference in calibration between USP and Ph.Eur?
Do I need matched cuvettes?
Making KBr pellets
What ATR crystal material do I need?
Wavelength ranges of UV/vis cuvette materials
Wavelength ranges and properties of infrared sampling materials
Photometric calibration- can i choose the wavelengths?
Are all glass & quartz cuvettes the same?
Is there Customs duty on AA Hollow Cathode and Deuterium lamps?
Sampling Tips
Home
Products
Atomic Absorption
Hollow Cathode Lamps
Hydride Systems
Fume Extraction Systems
Graphite Tubes
Dueterium Lamps for LC & UV/vis
FTIR & Infra Red
IR Transmission
Sample Preparation
Special Cells & Gas Cells
ATR & Diffuse Reflectance Accessories
Infra-Red Sampling Kits
FTIR Microscopes
UV & Visible Spectrophotometry
Macro, Semi & Microcells
Flow Through & Tablet Dissolution Cells
Tandem, Cylindrical & Special Cells
Reference & Calibration Standards
Disposable Cuvettes
Medical Analysis
Fluorescence & Flow Cytometry Cells
Micro Plates & Tray Cells
On Line Analysis
Optical Immersion & Fibre Optic Probes
Process Flow Cells
XRF Sampling
Sample Cups And Thin Films
Binding And Fluxing
Presses And Dies
Brands
Buck Scientific
Hellma
Pike Technologies & FireFlySci
Specac & Chemplex
Industries
Mining & Metals
Petrochemicals And Plastics
Medical & Pharmaceuticals
Environmental And Research
Contact
FAQs
What is the difference in calibration between USP and Ph.Eur?
Do I need matched cuvettes?
Making KBr pellets
What ATR crystal material do I need?
Wavelength ranges of UV/vis cuvette materials
Wavelength ranges and properties of infrared sampling materials
Photometric calibration- can i choose the wavelengths?
Are all glass & quartz cuvettes the same?
Is there Customs duty on AA Hollow Cathode and Deuterium lamps?
Sampling Tips
Wavelength ranges and properties of infrared sampling materials
MATERIAL
WAVELENGTH RANGE cm-1
SOLUBILITY g/100g
pH RANGE
HARDNESS Kg/mm2
MELTING POINT degC
AMTIR
1100-593
0.00
1-9
170
370
BaF2
66600-691
0.17
5-8
82
1280
CaF2
79500-896
0.0017
5-8
158
1360
CsI
42000-172
44.00
N/A
20
621
DIAMOND
30000-2
0.0
1-14
5700
Ge
5500-432
0.0
1-14
780
936
KBr
48800-345
53.0
N/A
6
730
KCl
5600-385
35.0
N/A
7
776
KRS-5
17900-204
0.05
5-8
40
414
NaCl
52600-457
36.0
N/A
18
801
POLYETHYLENE
625-4
0.0
1-14
110