Fluorescein, rein
Lieferant: Thermo Fisher Scientific
119241000
119245000
119240025
119240250
ACRO119241000EA
67.3
CHF
ACRO119241000
ACRO119245000
ACRO119240025
ACRO119240250
Fluorescein, rein
Fluorescein
Spezifikation Testergebnisse
Appearance | Red-brown to rust brown to brown Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤3 % |
Sulfated ash | ≤0.5 % |
Specific absorbance A (1%/1cm) | ≥1800 (490 +/- 5 nm , 0.5% aq. soln. of Na2CO3) |
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