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Thermo Scientific Chemicals HEPES, 99%, for biochemistry
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Quantity:
25 g
100 g
250 g
1 kg
5 kg
Packaging:
Glass bottle
Plastic drum
Beschreibung
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Biological buffer
Spezifikation
Spezifikation
Absorbance | 0.08 max. at 260nm, 0.05 max. at 280nm, 0.08 max. at 250nm, (5% in water) 1 cm cell, (5% in water) 1 cm cell at 0nm |
Absorbance Conditions | (5% aq. soln.) (1cm cell) |
Melting Point | 234.0°C to 238.0°C |
Color | (5% in water) clear, colorless |
Decomposition Information | 238°C |
Physical Form | Liquid or Solid |
Quantity | 5 kg |
Assay Percent Range | 99% |
Infrared Spectrum | Authentic |
Loss on Drying | 1 % max. (1 g, 105°C, 3 hrs) |
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Sicherheit und Handhabung
Produktidentifikator
- HEPES
RUO – Research Use Only
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