Fluorescein, pure
Supplier: Thermo Scientific
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Warning
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ACRO119240250EA
23.8
EUR
ACRO119240250
ACRO119241000
ACRO119240025
ACRO119245000
Fluorescein, pure
Fluorescein
Specification Test Results
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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