TBPE (=tetrabromophenolphthalein ethyl ester potassium salt) ≥97%
Supplier: Thermo Fisher Scientific
TBPE (=tetrabromophenolphthalein ethyl ester potassium salt) ≥97%
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TBPE (=tetrabromophenolphthalein ethyl ester potassium salt) ≥98.0% (by HPLC) for spectrophotometry
Supplier: TCI
Sensitive spectrophotometric reagent for amines, quaternary ammonium salts and other cations.
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TBPE (=tetrabromophenolphthalein ethyl ester potassium salt), pure indicator grade
Supplier: Thermo Fisher Scientific
Appearance: Blue to blue-black Crystalline powder or granules
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Tetrabromophenolphthalein ethyl ester, pure
Supplier: Thermo Fisher Scientific
CAS No.: 1176-74-5
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4,5,6,7-Tetrabromophenolphthalein ≥80.0% (by titrimetric analysis)
Supplier: TCI
4,5,6,7-Tetrabromophenolphthalein ≥80.0% (by titrimetric analysis)
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Penicillin G potassium salt, Supelco®
Supplier: Merck
Penicillin G potassium salt, Supelco®
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D-(-)-Luciferin potassium salt
Supplier: Apollo Scientific
D-(-)-Luciferin potassium salt
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Phthalimide potassium salt 97%
Supplier: Apollo Scientific
Phthalimide potassium salt 97%
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Phthalimide potassium salt ≥98%
Supplier: Thermo Fisher Scientific
Phthalimide potassium salt ≥98%
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Glucotropaeolin potassium salt ≥95.0% (by HPLC)
Supplier: TCI
Glucotropaeolin potassium salt ≥95.0% (by HPLC)
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Tetrabromofluorescein potassium salt ≥85.0% (by HPLC)
Supplier: TCI
Tetrabromofluorescein potassium salt ≥85.0% (by HPLC)
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Phthalimide potassium salt derivative 99%
Supplier: Thermo Fisher Scientific
Phthalimide potassium salt derivative 99%
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Monoethyl fumarate potassium salt for synthesis
Supplier: Merck
Monoethyl fumarate potassium salt for synthesis
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Carbazole potassium salt ≥90.0% (by titrimetric analysis)
Supplier: TCI
Carbazole potassium salt ≥90.0% (by titrimetric analysis)
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Phthalimide potassium salt ≥98.0% (by titrimetric analysis)
Supplier: TCI
Phthalimide potassium salt ≥98.0% (by titrimetric analysis)
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Penicillin V potassium salt
Supplier: Apollo Scientific
Penicillin V is an inhibitor of bacterial cell wall synthesisActive against gram-positive and some gram-negative bacteria. b-lactamase sensitive.
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4-Methylumbelliferyl sulphate potassium salt
Supplier: Apollo Scientific
4-Methylumbelliferyl sulphate potassium salt
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Potassium xanthogenate (potassium-O-ethyl dithiocarbonate)
Supplier: Apollo Scientific
Potassium xanthogenate (potassium-O-ethyl dithiocarbonate)
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Potassium xanthogenate (potassium-O-ethyl dithiocarbonate) ≥97%
Supplier: Thermo Fisher Scientific
Potassium xanthogenate (potassium-O-ethyl dithiocarbonate) ≥97%
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Cyanine 5 monosuccinimidyl ester potassium salt ≥90% [same as GE Cy5® NHS ester]
Supplier: AAT BIOQUEST
This Cy5® dye is the same molecule to GE's monoreactive Cy5® NHS ester.
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Cyanine 5 bissuccinimidyl ester potassium salt ≥90% [same as GE Cy5® bisNHS ester]
Supplier: AAT BIOQUEST
This Cy5® dye is the same molecule to GE's Cy5® bisNHS ester.
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Cyanine 3 monosuccinimidyl ester potassium salt ≥90% [same as GE Cy3® NHS ester]
Supplier: AAT BIOQUEST
This Cy3® dye is the same molecule to GE's Cy3® NHS ester.
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N-Phenylglycine potassium salt ≥98.0% (by HPLC, titration analysis)
Supplier: TCI
N-Phenylglycine potassium salt ≥98.0% (by HPLC, titration analysis)
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Cyanine 7 bissuccinimidyl ester potassium salt ≥90% [same as GE Cy7® bisNHS ester]
Supplier: AAT BIOQUEST
This Cy7® dye is the same molecule to GE's Cy7® bisNHS ester.
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Penicillin G potassium salt ≥98.0% (by HPLC, total nitrogen)
Supplier: TCI
Penicillin G potassium salt ≥98.0% (by HPLC, total nitrogen)