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Individual Test Papers

Item Number:  (470156-310)
Avg. Ratings: 5.0 (1 Review)
All come in vials of 100.

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Nitrate, CHEMets Visual Kit, CHEMetrics

Item Number:  (95026-864)
Nitrate is reduced to nitrite using cadmium as the reducing agent. The resulting nitrite concentration is then determined colorimetrically. This method is applicable to drinking and surface waters, as well as domestic and industrial wastes.

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Paddle Tester, Total Aerobic Bacteria/Yeast and Mould

Item Number:  (104088-258)
Hach Paddle testers allow fast, easy screening of water samples, solid surfaces, and non viscous liquids where unsanitary conditions may exist. The paddle is a double-sided slide attached to the vial cap. Each side of the slide is used to perform a separate test. The slide has a molded-in grid for easy colony counting without opening the optically clear, leakproof vial. Paddle tester, total aerobic bacteria/yeast and mold (tryptone glucose extract agar/sabouraud dextrose agar).
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Sheep Heart Dissection Lab

Item Number:  (470044-566)
With this Complete Sheep Heart Dissection Lab, you’ll receive: 10 high quality specimens that are easy to pin and dissect, packed in formaldehyde-free Borealene II. 20 student manuals with pre-test, post-test and easy to follow step-by-step instructions. 10 disposable dissection trays that offer direct pinning to the surface with no cleanup or resurfacing. Teacher’s guide with student objectives, teaching hints and answers to student tests. Replacement Student Manuals and Teacher’s Guides may also be purchased separately.

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Dissolved Oxygen, CHEMets Visual Kit, CHEMetrics

Item Number:  (CXR-7512)
Ideal for low- to medium-range colorimetric analysis of water quality

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Chlorine Colorimeter, DC155-CL, LaMotte®

Item Number:  (470308-446)
The Lamotte Chlorine Colorimeter Kit, ideal for both field and lab use, covers the entire critical chlorine range of 0-4 ppm with an MDL of 0.03 ppm.

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Benedict’s Quantitative Solution

Item Number:  (470300-368)
CAS Number: Mixture
Formula Weight: Mixture
Density: Approximately 1 g/mL
Boiling and Freezing Point: Approximately 100 °C, Approximately 0 °C
Solubility: Water
Synonyms: Benedict's Sugar Test Reagent
Shelf Life: 36 Months

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Ward's® Volcanic Breccia

Item Number:  (470331-450)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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Ward's® Red Slate

Item Number:  (470331-528)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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Ward's® Green Slate

Item Number:  (470331-530)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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Ward's® Monzonite Porphyry

Item Number:  (470331-404)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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Ward's® Potosi Dolomite

Item Number:  (470331-496)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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Ward's® Variegated Dolostone

Item Number:  (470331-494)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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Ward's® Oolitic Limestone

Item Number:  (470331-500)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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LaMotte® TesTab® Nitrate Test Kit

Item Number:  (470308-454)
Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270

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Ward's® Andesite

Item Number:  (470331-414)
When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

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