Chromatography & Spectroscopy Reagents (25)

REAGENT

Zincon

>=85%(HPLC)

CAS:62625-22-3

Formula:C₂₀H₁₅N₄NaO₆S

MW:462.41 g/mol

฿2,790.00

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REAGENT

Zincon

AR

CAS:62625-22-3

Formula:C₂₀H₁₅N₄NaO₆S

MW:462.41 g/mol

฿470.00

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REAGENT

3,3'-Diaminobenzidine tetrahydrochloride hydrate

98%

CAS:868272-85-9

Formula:C₁₂H₁₄N₄₄HClH₂O

MW:360.11(anhydrous basis) g/mol

฿840.00

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REAGENT

N,N-Diethyl-p-phenylenediamine sulfate salt

AR,98%

CAS:6283-63-2

Formula:C₁₀H₁₆N₂H₂SO₄

MW:262.33 g/mol

฿300.00

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REAGENT

3,3'-Dimethoxybenzidine

97%

CAS:119-90-4

Formula:C₁₄H₁₆N₂O₂

MW:244.29 g/mol

฿570.00

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REAGENT

4-Amino-N,N-diethylaniline sulfate salt

for spectrophotometric det. of S2-,Cl2, ≥99%

CAS:6283-63-2

Formula:C₁₀H₁₆N₂H₂SO₄

MW:262.33 g/mol

฿5,990.00

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REAGENT

Diphenylcarbazide

AR

CAS:140-22-7

Formula:C₁₃H₁₄N₄O

MW:242.28 g/mol

฿420.00

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REAGENT

Diphenylcarbazide

98%

CAS:140-22-7

Formula:C₁₃H₁₄N₄O

MW:242.28 g/mol

฿440.00

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REAGENT

α-Naphtholbenzein

CAS:145-50-6

Formula:C₂₇H₁₈O₂

MW:374.43 g/mol

฿790.00

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REAGENT

Zincon

for spectrophotometric det. of Cu, Zn

CAS:62625-22-3

Formula:C₂₀H₁₅N₄NaO₆S

MW:462.41 g/mol

฿9,780.00

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