Gram's iodine solution, Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
Synonyms:
Lugol's iodine, Iodine and potassium iodide, Potassium triiodide
M-Clarity™ quality level = MQ500 (more info.)
HT90232-1L
HT902-8FOZ
HT90232-1LEA
135
GBP
HT90232-1L
HT902-8FOZ
Gram's iodine solution, Sigma-Aldrich®
Gram's iodine solution
Used as a kit component in Gram Stain Procedure (Sigma Procedure HT90). Iodine, 0.33%, and potassium iodide, 0.66%.
Formula:
I₃K MW: 419,812 g/mol Storage Temperature: Room Temperature |
MDL Number:
MFCD00134128 CAS Number: 12298-68-9 |
Specification Test Results
Appearance (Colour) | Orange-Brown |
Appearance (Form) | Solution |
Appearance (Turbidity) Essentially free of particles/precipitate |
Clear |
Performance | Conforms |
Gram positive organisms are purple-black in both bacteriology smears and tissue sections; Gram negative organisms are red in both bacteriology smears and tissue sections | |
Expiration Date Period | 24 months |
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