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Standards

Laboratory chemicals: Standards

  • Potassium Fluoride, 10% (w/v), 1 Liter
    Part #: RCC-R6098000-1A

    $81.10
  • Acetic Acid Standard, 1000 ppm CH3COOH, 120mL
    Part #: RCC-R0085000-120A

    $58.00 $52.20
  • Conductivity Standard, 250,000 uS/cm (250 mS/cm) at 25C, 500mL
    Part #: RCC-R2249250-500A

    $143.80
  • Formic Acid Standard, 1000 ppm HCOOH, 120mL
    Part #: RCC-R3212700-120A

    $58.00 $52.00
  • Ammonia Standard, 0.1 ppm NH3 (0.0822 ppm N), 1 Liter
    Part #: RCC-R0611300-1A

    $92.00 $86.90
  • Gardner Color Standard #1, 100mL
    Part #: RCC-R3226010-100C

    $95.50
  • Ammonia Nitrogen Standard, 500 ppm N (608 ppm NH4+, 500mL
    Part #: RCC-R5454000-500A

    $77.00
  • Conductivity Standard, 1413 uS/cm at 25C, 4 Liter
    Part #: RCC-R2236520-4A

    $106.00 $100.70
  • Conductivity Standard, 30,000 uS/cm (30 mS/cm) at 25C, 4 Liter
    Part #: RCC-R2236880-4A

    $217.00 $205.60
  • Cyanide Standard, 1000 ppm CN-, 500mL
    Part #: RCC-R2543000-500B

    $81.50
  • Gardner Color Standard #3, 100mL
    Part #: RCC-R3226030-100C

    $88.70
  • Gardner Color Standard #5, 100mL
    Part #: RCC-R3226050-100C

    $134.00 $127.30
  • Magnesium Chloride, 0.100 Molar (M/10), 1 Liter
    Part #: RCC-R4476000-1A

    $173.00 $164.30