Reference Standards: Test Mixes
31804: Caffeine (caffeine at 5 µg/mL in water)
31803: Caffeine (caffeine at 25 µg/mL in water)
31802: Caffeine (caffeine at 125 µg/mL in water)
31801: Caffeine (caffeine at 250 µg/mL in water)
31800: Caffeine (caffeine at 500 µg/mL in water)
- For simple sugar analysis by LC with refractive index/light scattering detection.
- Use with a silica column with amino functionality, as recommended by AOAC International.
- Use as a calibration standard for AACC Method 80-04.
- Offered dry for enhanced stability.
30012: LC OQ gradient standard, 1 mL
31053: LC OQ wavelength accuracy standard, 5 mL
31068: LC OQ linearity kit, six 1 mL ampuls (contents detailed below)*
*Components of the LC linearity kit (cat.# 31068) are not available for individual sale.