• 

  METHYL VIOLET, (C.I. 42535) FOR MICROSCOPY
• 

  METHYLENE BLUE, (C.I. 52015) AR FOR MICROSCOPY
• 

  METHYLENE BLUE, (C.I. 52015) FOR MICROSCOPY
• 

  N-HEPTANE ≥ 98%, EXTRA PURE
• 

  N-HEXANE ≥ 96%, EXTRA PURE
• 

  N-HEXANE ≥ 98%, FOR LIQUID CHROMATOGRAPHY
• 

  N-PENTANE ABOUT 95% , EXTRA PURE
• 

  N,N-DIMETHYLFORMAMIDE ≥ 99.8%, FOR GAS CHROMATOGRAPHY ECD AND FID
• 

  N,N-DIMETHYLFORMAMIDE ≥ 99% , EXTRA PURE
• 

  NESSLER’S REAGENT
• 

  NEW FUCHSIN, (C.I. 42520) FOR MICROSCOPY
• 

  NIGROSINE ALCOHOL SOLUBLE, (C.I. 50415) FOR MICROSCOPY
• 

  NIGROSINE WATER SOLUBLE, (C.I. 50420) FOR MICROSCOPY
• 

  NINHYDRINE GR FOR ANALYSIS ACS,REAG.PH.EUR
• 

  NITRIC ACID 65%, FOR DETERMINATIONS WITH DITHIZONE, REAG. ISO, REAG. PH. EUR.
• 

  NITRIC ACID 65%, FOR DETERMINATIONS WITH DITHIZONE, REAG. ISO, REAG. PH. EUR.
• 

  OCTYL SULFATE SODIUM SALT ≥99.0%
• 

  OIL RED O, (C.I. 26125) FOR ELECTROPHORESIS
• 

  ORANGE G INDICATOR, (C.I. 16230) FOR MICROSCOPY
• 

  ORCEIN, FOR MICROSCOPY
• 

  ORTHO PHOSPHORIC ACID ≥ 85%, EXTRA PURE
• 

  ORTHO-PHOSPHORIC ACID 85% , FOR ANALYSIS ACS,ISO,REAG. PH EUR
• 

  OXALIC ACID DIHYDRATE ≥ 99.5% , FOR ANALYSIS ACS,ISO,REAG. PH EUR
• 

  PATENT BLUE V (VF), (C.I.42045) FOR MICROSCOPY
• 

  PENTANE ≥ 99% , FOR LIQUID CHROMATOGRAPHY

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