Site Search

Compare Tool

Select up to 3 products

  • Placeholder Image for D / R Dispenser 8.0-12.0

    Micro Essential
    Item #:
    0638A11
  • Placeholder Image for One-Drop pH Indicator Set

    Micro Essential
    Item #:
    3119D30

    CLEARANCE SALE! Original Price: $35.67 Contains sufficient material for over 1,500 determinations Easy to read and ideal for eye catching demonstration; pH 1-11 range Colorimetric comparison of the test solution with the color chart determines pH to the nearest unit Contains 1 One-Drop Indicator...

  • Image of pH Test Paper/Comparator

    Micro Essential
    Item #:
    3110C60

    CLEARANCE SALE! Original Price: $25.71 In transparent plastic dispensers, for determination of pH values of colorless liquids Tests are made by dipping a strip of the paper in the liquid to be tested and comparing the color with a chart in the comparator Dispensers contain two 15’ rolls of...

  • Image of Insta-Chek Dual Roll 0-13 pH Comparator - Jumbo

    Micro Essential

    Supplied with 2 test paper rolls each at 50 feet long; color change for each 1.0 pH unit

  • Image of pH Test Paper/Comparator

    Micro Essential
    Item #:
    3110C80

    CLEARANCE SALE! Original Price: $21.73 In transparent plastic dispensers, for determination of pH values of colorless liquids Tests are made by dipping a strip of the paper in the liquid to be tested and comparing the color with a chart in the comparator Dispensers contain two 15’ rolls of...

  • Placeholder Image for S / R Dispenser 9.0-13.0

    Micro Essential
    Item #:
    0638A43
  • Image of Insta-Chek Wide Range 0-13 pH Comparator - Standard

    Micro Essential

    General purpose pH test paper containing two rolls 7/32” wide x 15 feet long A direct reading pH paper with the widest range available in a single paper; color change for each 1.0 pH unit Simple, easy color match for all pH values 3109D15 Test Paper for replacement is furnished in package of...

  • Image of Jumbo Hydrogen Ion Comparators

    Micro Essential

    With single roll of test paper, 1/2” wide x 50 feet long A vivid indicator, of greater sensitivity and sharper color change, is used in pH ranges 1.0 to 11.0 (3111Q10) and 3.0 to 9.0 (3111R40).

  • Image of Mikro Ultrafast Insta-Chek Wide Range 0-14 pH Comparator

    Micro Essential

    Full range pH measurement one roll 0-13 and one roll 12.5 to 14.0 Clear color changes, from a bright blue at 12, through green at 13, to yellow at 14 5/32” wide x 15 feet roll in dispenser with 2 color comparison charts Replacement test papers 3109D74 and D81 are furnished in package of 5...

  • Image of pH Test Paper/Comparator

    Micro Essential

    In transparent plastic dispensers, for determination of pH values of colorless liquids Tests are made by dipping a strip of the paper in the liquid to be tested and comparing the color with a chart in the comparator Dispensers contain two 15’ rolls of 1/4” wide test paper Replacement...

  • Placeholder Image for Dispenser S / R Range 5.5-8.0

    Micro Essential
    Item #:
    0638A70
  • Image of pH Test Paper Types A And B Wide Range

    Micro Essential

    In plastic dispenser with color comparison chart Test paper shows distinct color change for each two pH units Dispenser contains one 15 foot roll of test paper 7/32” wide

  • Placeholder Image for Test Paper Ph0-9 Hydrion Vivid

    Micro Essential
    Item #:
    0638A73
  • Image of Short Range Single Roll Dispenser

    Micro Essential

    Permits more precise pH readings and are useful in many specific applications Test papers show a distinct color change for each half pH unit Dispenser contains one 15 foot roll of test paper 7/32” wide

  • Placeholder Image for Jumbo Refill 0.0-9.0

    Micro Essential
    Item #:
    0638A74
  • Image of Wide Range Single Roll Dispenser

    Micro Essential

    Intended for general purpose wide range use, with weakly buffered solutions Distinct color change for each pH unit Dispenser contains one 15 foot roll of test paper 7/32” wide

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.