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"water+analysis"

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Carbon Insert Aquaclear 20 45 G (1.6 Oz)

Item Number:  (470308-636)
AquaClear 20 Activated Carbon Filter Insert improves water clarity in fresh and saltwater aquariums, for the AquaClear 20 Power Filter, it provides superior adsorption which eliminate odors, discoloration and impu

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Sodium Carbonate

Item Number:  (470302-478)
Sodium Carbonate Monohydrate Labgrade, 500g, CAS NO: 5968-11-6 , Na2CO3, Odorless, White solid, hygroscopic

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Advanced Techniques in Blood Spatter Analysis Kit, Refill

Item Number:  (470015-198)
Avg. Ratings: 4.5 (2 Reviews)

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Glucose Solution, 5%, 500 mL Cas Number: 50-99-7

Item Number:  (470301-152)
D-Glucose Monohydrate, Solution

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Hydra, General Structure

Item Number:  (470181-500)

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Ethyl alcohol, 95%, denatured, cas number: 64-17-5, reagent grade 500 ml

Item Number:  (470301-064)
Ethyl Alcohol Denatured

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Microscope Lens Cleaning Solution 100 ml

Item Number:  (470233-590)
Microscope Lens Cleaning Solution, Synonyms: Lens Cleaning Solution / Lens Cleaner / Microscope Lens Solution, Appearance: Clear, pale blue liquid, size: 100 ml

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Urban Water Quality Test Kit

Item Number:  (470112-692)

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Silver Oxide

Item Number:  (470302-410)

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Sodium Carbonate Saturated 500ML

Item Number:  (470225-688)
Avg. Ratings: 4.0 (1 Review)
Sodium Carbonate Saturated, CAS Number: 497-19-8, Molecular formula: Na2CO3, Molecular Weight: 105.99, Size: 500ML

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Ward's® Ecosystems in Distress: Acid Rain Lab Activity

Item Number:  (470024-122)

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Nitrates, Phosphates and Eutrophication Kit

Item Number:  (470231-544)
Nitrates, Phosphates and Eutrophication Kit, Environmental Chemistry, Nitrate (10% sodium nitrate) solution, Phosphate (10% sodium phosphate) solution, Nitrate/Phosphate solution, Control (deionized) water, Plastic cups, Microscope slides, Coverslips

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Conductivity Indicator

Item Number:  (470016-796)

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Bioassays classroom size kit 1 box kit

Item Number:  (470164-234)
APES Lab #5: Bioassays, LC50, and Monitoring Environmental Toxins, Classroom Set 

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Bromine water kit

Item Number:  (470300-416)
Bromine Water Kit

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Sodium Iodide

Item Number:  (470302-600)
Sodium Iodide, Labgrade, 100g, NaI, CAS NO: 7681-82-5, 100%, White crystals or powder, slowly becomes brown in air due toLiberation of iodine; no odor

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Wash Bottle No Label Wm 1 Colr 500Ml PK6

Item Number:  (470324-048)
No Label Wash Bottle, Wide Mouth, 1 Color, Material: LDPE, Performance self venting design to eliminate leaks & dripping, exclusive Performance Plastic with Flex Ink, Pk6, Size: 500ml

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Test Strip

Item Number:  (470118-194)
Insta-Test Chlorine Test Strips, for Free and Total Chlorine, Applications: Drinking Water, 25 strips/vial.

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Pollution investigation unassembled 10 pack refill

Item Number:  (470017-850)

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Potassium Iodide, Solution

Item Number:  (470302-164)
Avg. Ratings: 5.0 (1 Review)

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Hydrochloric Acid Solution, 8%, 3 mL Cas Number: 7647-01-0

Item Number:  (470301-254)
Hydrochloric acid, solution

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Potassium Nitrate, Reagent, 500 g Cas Number: 7757-79-1

Item Number:  (470302-204)
Potassium Nitrate

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Pseudomonas putida

Item Number:  (470179-092)

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BACTIDENT™ Rapid Testing Reagents, Indole

Item Number:  (470180-774)

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Chemical detection of fingerprints

Item Number:  (470163-330)
Chemical detection of fingerprints, Utilize alternative methods for detecting fingerprints. Examine some possible methods of gathering evidence when dusting for fingerprints is not effective.

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Ethyl Alcohol Anhydrous Denatured Reagent, 500 mL Cas Number: 64-17-5

Item Number:  (470301-074)
Ethyl Alcohol Denatured

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Food Nutrient Analysis Kit

Item Number:  (470111-220)

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Hydrophobic sand

Item Number:  (470193-074)

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How Does All That DNA Fit? Lab Activity

Item Number:  (470012-256)

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Methyl Alcohol Absolute Acetone-Free ACS, bottle, CAS number-67-56-1, 4L

Item Number:  (470301-470)
Methyl Alcohol

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Crystal Violet Solution, 0.1% (Aqueous), Lab Grade, 500 mL

Item Number:  (470300-938)
Crystal Violet, Solution

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Forensic Drug and Poison Analysis Lab Activity Refill

Item Number:  (470332-844)

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Stream Table Recirculating Pump

Item Number:  (470007-780)

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Copper (II) Sulfate Anhydrous Reagent, 100 g Cas Number: 7758-99-8

Item Number:  (470300-880)
Avg. Ratings: 4.0 (1 Review)
Copper(II) Sulfate Anhydrous

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Wide Range pH Water Test Kit

Item Number:  (470203-110)

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Make your own Watershed Kit

Item Number:  (470149-796)

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Dissolved Oxygen Refill

Item Number:  (470112-688)

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Methyl Alcohol Absolute Acetone-Free ACS, CAS number-67-56-1, 500mL

Item Number:  (470301-471)
Methyl Alcohol

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Demonstrator Reflection And Refraction

Item Number:  (470320-750)
reflection and refraction demonstrator, 16cm diameter acrylic water tank has a 360 degree scale and a moveable arm carrying a laser activated by a push-button, Thumb screws on the side of the laser harness can be adjusted to finely position the laser beam

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Daphnia study set

Item Number:  (470180-304)
Avg. Ratings: 3.0 (3 Reviews)

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PH test module featuring TesTabs, Includes laminated flash card with helpful background information, laminated diagrammed instruction card with color chart,test tubes, and sufficient TesTabs to run 100 tests, Color chart reads 4, 5, 6, 7, 8, 9. 10, and 11 pH

Item Number:  (470326-582)

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Potassium Permanganate

Item Number:  (470302-212)

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Hydrogen Peroxide 3%, Reagent 500 mL CS/2

Item Number:  (470301-278)
Avg. Ratings: 5.0 (1 Review)

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Sodium Hydroxide Solution

Item Number:  (470302-578)
Avg. Ratings: 5.0 (1 Review)
Sodium Hydroxide Solution, 2.0 M, 1L, Mixture, CAS NO: 1310-73-2 , 8%, Clear, colorlessLiquid; no odor

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Carbon post filters, Waterwise, Pack of 6

Item Number:  (470337-620)

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Soil moisture sensor

Item Number:  (470017-560)

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Kocuria rosea

Item Number:  (470176-372)

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Safranin O Solution, 1.0% (Aqueous), 500 mL

Item Number:  (470302-320)
Safranin O, Solution

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Lead (II) nitrate solution, 1 M, 500 ml, cas number: 10099-74-8

Item Number:  (470301-526)
Lead(II) Nitrate, Solution

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Ammonium Chloride, Reagent, Granular, 500 g Cas Number: 12125-02-9

Item Number:  (470300-196)
Ammonium Chloride

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Methylene Blue, Solution

Item Number:  (470301-806)

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Isopropyl alcohol 99%, lab grade, cas number: 123-51-3, 500 ml case of 2

Item Number:  (470301-772)
Isopropyl Alcohol

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Coliscan® EasyGel® Water Monitoring Kit

Item Number:  (470107-534)

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Methylene Blue (Loeffler), CAS number-7220-79-3, Molecular Formula: C16H18ClN3S 3H2O, 100 mL

Item Number:  (470301-492)
Methylene Blue, Solution

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Sling Psychrometer, -5–50 Celsius

Item Number:  (470103-606)
Avg. Ratings: 1.0 (1 Review)

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Ninhydrin

Item Number:  (470301-880)

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Sulfuric Acid Solution, 1.0 M, 500mL, CAS Number 7664-93-9

Item Number:  (470302-858)
Avg. Ratings: 5.0 (1 Review)
Sulfuric acid, solution

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Copper (II) Sulfate 5-Hydrate Lab Grade, Crystals, 500 g Cas Number: 7758-99-8

Item Number:  (470300-852)
Avg. Ratings: 5.0 (1 Review)
Copper(II) Sulfate 5-Hydrate

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Water Pollution and Wastewater Treatment Lab Activity

Item Number:  (470190-666)

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Sodium Iodide Solution, 0.1 M, 500 mL

Item Number:  (470302-596)
Sodium Iodide, Solution

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Glycerin

Item Number:  (470301-162)

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Nickel Nitrate 6-Hydrate

Item Number:  (470301-854)

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Sodium Fluoride, Laboratory Grade, CAS: 7681-49-4, Formula: NaF, 500 g

Item Number:  (470302-538)
Sodium Fluoride

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Ward's® Chemistry Molecular Lattice Water Model

Item Number:  (470148-986)

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