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• Pyrocatechol

  Pyrocatechol

  Brand: Sigma-Aldrich | Product Number: C9510 | Purity: ≥99%

• 100g	$ 44.30
  500g	$ 170.00
  1kg	$ 296.00

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• Pyrocatechol

  Pyrocatechol

  Brand: Sigma-Aldrich | Product Number: 430749 | Purity: purified by sublimation, ≥99.5%

• 5g

  $ 61.00

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• Pyrocatechol

  Pyrocatechol

  Brand: Sigma-Aldrich | Product Number: 50550 | Purity: certified reference material, TraceCERT

• 100mg

  $ 99.40

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• Pyrocatechol

  Pyrocatechol

  Brand: Sigma-Aldrich | Product Number: 8.22261 | Purity: Pyrocatechol for synthesis. CAS 120-80-9, EC Number 204-427-5, chemical formula C H -1,2-(OH) ., for synthesis

• 8222610250unit	$ 93.50
  8222611000unit	$ 287.00
  8222619025unit	$ 1400.00

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• 1,2-Dihydroxybenzene

  1,2-Dihydroxybenzene

  Brand: Sigma-Aldrich | Product Number: 135011 | Purity: ReagentPlus , ≥99%

• 5g	$ 24.40
  100g	$ 29.80
  500g	$ 50.80
  3kg	$ 184.00
  5kg	$ 291.00

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• Pyrocatechol

  Pyrocatechol

  Brand: Sigma-Aldrich | Product Number: C3561 | Purity: plant cell culture tested, BioReagent, ≥99%, powder

• 100g

  $ 34.70

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• 1,2-Dihydroxybenzene

  1,2-Dihydroxybenzene

  Brand：Sigma-Aldrich | Product Number：135011 | Purity：ReagentPlus?,≥99%

• 5 g	$ 26.90
  100 g	$ 32.10
  500 g	$ 55.80
  3 kg	$ 207.00
  5 kg	$ 320.00

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• Pyrocatechol

  Pyrocatechol

  Brand：Supelco | Product Number：50550 | Purity：certifiedreferencematerial,TraceCERT?

• 100 mg

  $ 106.00

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• 

• Pyrocatechol

  Pyrocatechol

  Brand：Sigma-Aldrich | Product Number：C9510 | Purity：≥99%

• 100 g	$ 47.70
  500 g	$ 183.00
  1 kg	$ 319.00

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• 

• Pyrocatechol

  Pyrocatechol

  Brand：Sigma-Aldrich | Product Number：C3561 | Purity：suitableforplantcellculture,BioReagent,≥99%,powder

• 100 g

  $ 37.40

• Inquiry