Color Comparator

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Color Comparator
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  • Oil Comparator Kits

    Lovibond

    …fuel oils, and petroleum waxes. The Lovibond discs of permanent color glass standards comply with ASTM D-1524 and ASTM D-1500, and should be used in conjunction with a 33 mm cell. Lovibond’s line of Oil Comparator Outfits are ideally suited for testing in the laboratory, plant, or…

  • 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

  • Color Test Kit, Octet Comparator

    LaMotte

    For determining color in water Tests an unlimited number of reagents The color of water is measured by comparing the water to platinum cobalt color standards representing APHA Standard Color Units. Tests 0, 20, 50, 80, 110, 140, 170, and 200 APHA color units.

  • Color of Water Sets

    Lovibond

    color standards, and discs containing nine color standards exactly matching the Hazen standards are available for use with the Lovibond® Comparator 2000+. Designed for measuring unsaturated samples that are below the sensitivity of a normal, hand-held comparator system, the Comparator 2000+…

  • 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

  • Petroleum Oils Comparator

    Lovibond

    …Oils Comparator (AF650) is a 3-field instrument for visually determining the ASTM Oils Comparator colour of samples by direct comparison with coloured glass standards. It incorporates the 16 glass standards which make up the scale in a pair of discs. Supplied with 2 discs containing colored

  • Gardner Comparator Kits

    Lovibond

    …fatty acids, and similar transparent colored liquids. The Lovibond discs of permanent color glass standards comply with ASTM D-1544 and AOCS Method Td 1a, and should be used in conjunction with a 10 mm cell. Lovibond’s line of Varnish Comparator Outfits are ideally suited for testing…

  • Insta-Chek Wide Range 0-13 pH Comparator - Standard

    Micro Essential

    …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 5 rolls

  • Tube Color Compare Aocs 154mm

    Kimble

    With the "Shadowless Bottom" feature. Used to determine the color of refined vegetable oils, such as cottonseed, corn and soybean oils, and also tallows, greases, fatty acids, etc., with Wesson type tintometers (AOCS Method Cc 13b), and of whole and refined tall oils with a Lovibond…

  • Comparator 2000+

    Lovibond

    Comparator 2000+ System is an extremely versatile modular system for testing water. It is simple to use yet is uncompromising in terms of precision and reproducibility of results. Unlike other comparators, the 2000+ uses a prism enabling colour matching in the same field of view. The Comparator

  • AquaChek™ Dip-and-Read Water Quality Test Strips

    Hach

    Simply dip into a sample or hold under a liquid stream; for most products, in one minute or less, results are available to compare with the color chart included on the bottle's label.

  • Iron Color Disc Test Kit, Model IR-18

    Hach

    Using the simple color disc method, this kit measures Iron (medium range: 0.1 - 4 mg/L) and contains reagent for 100 tests. Includes one reagent, two color discs, comparator box, two viewing tubes, instructions and carrying case Simple, low-cost color disc method is the most accurate…

  • MColortest™ Manganese Test Method: colorimetric with color card and comparator…

    MilliporeSigma

    UN Number: UN3316

  • pH Test Paper/Comparator

    Micro Essential

    …and comparing the color with a chart in the comparator Dispensers contain two 15’ rolls of 1/4” wide test paper Replacement test papers are packed in heat sealed aluminum foil and tightly secured in a plastic case. Refills include five 15’ rolls of paper and two color

  • Dual-Tint Universal pH Comparators

    Avantor - J.T.Baker®

    …on one strip separated by a white center division guarantee clear color graduation and reliable pH values Center zone acts as barrier, preventing diffusion of dyes, insuring greater accuracy Packaged in a unique plastic dispenser complete with color scales 3/8” x 17’ roll.

  • Pocket Comparator

    Lovibond

    …fluids in the lab, plant, classroom or field Interchangeable color discs (offered separately 3127C80) contain nine or ten permanent-color glass standards Magnifying prism assures exact color match and test result, bringing colors side-by-side into one enlarged image Plastic housing overall…

  • Comparator pH 7.9-9.7

    Micro Essential

    …15-foot rolls of ph paper, packed in a protective Hydrion dispenser with matching color chart, and a polypropylene case. Product Directions Simply tear off a small strip of pH paper, dip into the test solution, then instantly compare the resulting color with the matching pH color chart.

  • Comparator pH 6.0-7.4

    Micro Essential

    …15-foot rolls of ph paper, packed in a protective Hydrion dispenser with matching color chart, and a polypropylene case. Product Directions Simply tear off a small strip of pH paper, dip into the test solution, then instantly compare the resulting color with the matching pH color chart.

  • Comparator pH 4.9-6.9

    Micro Essential

    …single color matches at every .2 to .3 interval. Hydrion MicroFine pH Papers are ideally suited to testing minute amounts of solution, only requiring 0.0001ml.for an accurate measurement. With a width of 5/32"", Microfine pH Paper also fit easily into small tubes. The color chart has…

  • 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…

  • Baker-pHix Universal pH Papers With Color Scale

    Avantor - J.T.Baker®

    …indicator papers having the indicator dye and color scale conveniently combined and fixed onto a single paper strip; even buffered or weakly buffered solutions can be measured Important to use when testing color solutions The pH indicator and color scale are wetted simultaneously, allowing for…

  • 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).

  • pH Test Paper/Comparator

    Micro Essential

    …and comparing the color with a chart in the comparator Dispensers contain two 15’ rolls of 1/4” wide test paper Replacement test papers are packed in heat sealed aluminum foil and tightly secured in a plastic case. Refills include five 15’ rolls of paper and two color

  • Ammonia Nitrogen Test Kits

    LaMotte

    Octet Comparator Method (9859C70 and C71) For determining ammonia nitrogen in water using Nessler method Octet Comparator has color standards representing 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0 and 8.0 ppm ammonia nitrogen Sufficient for 50 tests Octa-Slide Comparator Method…

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