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Whether you're determining unknown substances or calibrating analytical instruments, you will need certified laboratory standard solutions. Here at Lab Pro, our standards aim to increase lab efficiency and help users achieve more accurate results. Browse through our standards selection ranging from water-soluble ammonium sulfamate to phenacetin powder. If you need laboratory standards in bulk, don't hesitate to reach us at 888-4-LABPRO (888-452-2776). We also offer next-day service in California and same-day service for will-calls.
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      Light's Solution, Modified, +465 mV Oxidation-Reduction Potential (ORP) Standard - 4332-16

      $160.77 $152.73
      Light's Solution, Modified, +465 mV Oxidation-Reduction Potential (ORP) Standard - 4332-16Size:500 mL Amber polyCAS Number:7732-18-5,7664-93-9,7783-83-7,7783-85-9

      Magnesium Standard, 100 ppm Mg for Ion Chromatography - 4495-100

      $65.64 $62.36
      Magnesium Standard, 100 ppm Mg for Ion Chromatography - 4495-100Size:100 mL Poly naturalCAS Number:7732-18-5,7791-18-6

      Magnesium Standard, 10,000 ppm Mg - 4505-4

      $100.12 $95.11
      Magnesium Standard, 10,000 ppm Mg - 4505-4Size:120 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-95-4

      Iron Standard Stock, USP <241> - R4199000-500A

      $181.83 $172.74
      Iron Standard Stock, USP <241> - R4199000-500ASize:500 mL Poly naturalCAS Number:7732-18-5,7664-93-9,7783-83-7

      Magnesium Standard, 1000 ppm Mg for Ion Chromatography - 4504-4

      $74.95 $71.20
      Magnesium Standard, 1000 ppm Mg for Ion Chromatography - 4504-4Size:120 mL Poly naturalCAS Number:7732-18-5,7791-18-6

      Magnesium Standard, 10,000 ppm Mg - 4505-16

      $218.54 $207.61
      Magnesium Standard, 10,000 ppm Mg - 4505-16Size:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-95-4

      Mercury Standard, 100 ppm Hg - 4795-4

      $49.61 $47.13
      Mercury Standard, 100 ppm Hg - 4795-4Size:120 mL Poly naturalCAS Number:7732-18-5,7697-37-2,21908-53-2

      Molybdenum Standard, 15 ppm Mo - R5196150-500N

      $111.66 $106.08
      Molybdenum Standard, 15 ppm Mo - R5196150-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-98-7,7664-39-3

      Magnesium Standard, 1000 ppm Mg for Ion Chromatography - 4504-16

      $174.77 $166.03
      Magnesium Standard, 1000 ppm Mg for Ion Chromatography - 4504-16Size:500 mL Poly naturalCAS Number:7732-18-5,7791-18-6

      Molybdenum Standard, 30 ppm Mo - R5196300-500N

      $112.64 $107.01
      Molybdenum Standard, 30 ppm Mo - R5196300-500NSize:500 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7439-98-7,7664-39-3

      Morpholine Standard, 1000 ppm C?H?NO - 5218-16

      $124.10 $117.90
      Morpholine Standard, 1000 ppm C?H?NO - 5218-16Size:500 mL Poly naturalCAS Number:7732-18-5,110-91-8

      Perchlorate Standard, 1000 ppm ClO?? - 5492-4

      $66.73 $63.39
      Perchlorate Standard, 1000 ppm ClO?? - 5492-4Size:120 mL Poly naturalCAS Number:7732-18-5,7601-89-0

      Nickel Standard, 1000 ppm Ni - 5302-4

      $86.29 $81.98
      Nickel Standard, 1000 ppm Ni - 5302-4Size:120 mL Poly naturalCAS Number:7732-18-5,10101-97-0

      Nitrate Standard, 1000 ppm NO?? (226 ppm N) - 5307-16

      $81.70 $77.62
      Nitrate Standard, 1000 ppm NO?? (226 ppm N) - 5307-16Size:500 mL Poly naturalCAS Number:7732-18-5,7757-79-1

      Nickel Standard, 10,000 ppm Ni - 5305-16

      $222.91 $211.76
      Nickel Standard, 10,000 ppm Ni - 5305-16Size:500 mL Poly naturalCAS Number:7732-18-5,13478-00-7

      Perchlorate Standard, 1000 ppm ClO?? - 5492-16

      $101.82 $96.73
      Perchlorate Standard, 1000 ppm ClO?? - 5492-16Size:500 mL Poly naturalCAS Number:7732-18-5,7601-89-0

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