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"Astronomy Earth Science Models"

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Petroleum Ether cas number: 8032-32-4 30Ml

Item Number:  (470301-960)
Petroleum Ether

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Potassium Chloride, Solution

Item Number:  (470302-080)

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Copper (II) oxide, lab grade, cas number: 20427-59-2, 500 g

Item Number:  (470300-846)
Copper(II) Oxide (Black)

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Ethyl Acetate

Item Number:  (470301-042)
Avg. Ratings: 4.0 (1 Review)

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Ferroin solution, 30 ml in dropper bottle

Item Number:  (470301-100)
Ferroin, Solution

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Sodium Sulfite

Item Number:  (470302-710)
Sodium Sulfite AnhydrousLabgrade, 500g, CAS NO: 7757-83-7, 100%, White crystalline, granules or powder

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Sebacoyl Chloride

Item Number:  (470302-352)

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Zinc Sulfate Monohydrate Lab Grade, 500 g

Item Number:  (470303-146)

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2,3,5 Triphenyl-2h-Tetrazolium, Chloride, Lab Grade, 5 g Cas Number: 298-96-4

Item Number:  (470300-012)
2,3,5-Triphenyl-2H-Tetrazolium Chloride

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Sodium Silicate Solution, (Water Glass), Lab Grade, 500 mL

Item Number:  (470302-680)
Sodium Silicate, Water Glass Solution

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Barium Hydroxide 8-Hydrate Lab Grade, 500 g Cas Number: 12230-71-6

Item Number:  (470300-328)
Barium Hydroxide 8-Hydrate

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Potassium Carbonate 1.5 Hydrate

Item Number:  (470302-066)

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Alizarin Red S staining solution, 1%, 100 mL

Item Number:  (470300-106)
Alizarin Red S, Solution

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Potassium Chloride, QuickPrep

Item Number:  (470302-084)

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Sodium Lauryl Sulfate Solution, SDS, 10%, 50 mL

Item Number:  (470302-612)
Sodium Dodecyl Sulfate, Solution

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Copper (II) sulfate 5-hydrate reagent, cas number: 7758-99-8 lab grade, crystals, 2.5 kg

Item Number:  (470300-866)
Avg. Ratings: 5.0 (1 Review)
Copper(II) Sulfate 5-Hydrate

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Sodium Phosphate Monobasic Anhydrous, Reagent grade, CAS: 7558-80-7, Formula: NaH2PO4, 500 g

Item Number:  (470302-666)
Sodium Phosphate Monobasic

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Sodium Sulfite 1M 500ML

Item Number:  (470225-808)
Sodium Sulfite 1M, CAS Number: 7757-83-7, Molecular formula: Na2SO3, Molecular Weight: 126.04, Size: 500ML

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Potassium Thiocyanate

Item Number:  (470302-286)

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Sulfur Flowers Sublimed Lab Grade, 2.5 kg

Item Number:  (470302-838)
Sulfur

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Copper(II) Nitrate Trihydrate

Item Number:  (470300-838)

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Magnesium Chloride 0.1M 500ML

Item Number:  (470225-660)
Magnesium Chloride 0.1M, CAS Number: 7786-30-3, Molecular formula: MgCl2, Molecular Weight: 95.21, Size: 500ML

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Methyl Cellulose, Solution

Item Number:  (470301-774)

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Methyl Red, Solution

Item Number:  (470301-790)

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Potassium Chlorate, Lab grade, 100 g

Item Number:  (470302-076)
Potassium Chlorate

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Barium Carbonate, Lab Grade, 513-77-9, BaCO3, 500 g

Item Number:  (470300-302)
Barium Carbonate

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1-Naphthol, Lab Grade, Powder 100 g Cas Number: 90-15-3

Item Number:  (470300-008)
1-Naphthol

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Calcium Acetate X-Hydrate Lab Grade, 100 g

Item Number:  (470300-528)
Calcium Acetate Monohydrate

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Copper (II) sulfate 5-hydrate, cas number: 7758-99-8 lab grade, fine crystals, 2.5 kg

Item Number:  (470300-854)
Avg. Ratings: 5.0 (1 Review)
Copper(II) Sulfate 5-Hydrate

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Orange IV 50 ml

Item Number:  (470225-826)
Orange IV 50ML

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Petroleum Ether

Item Number:  (470301-956)

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Potassium Bisulfate

Item Number:  (470302-050)

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Magnesium Sulfate 1M 500ML

Item Number:  (470225-742)
Magnesium Sulfate 1M, CAS Number: 7487-88-9, Molecular formula: MgSO4, Molecular Weight: 120.37, Size: 500ML

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Fluorescein disodium salt lab grade, cas number: 2321-07-5, 100 g

Item Number:  (470301-102)
Fluorescein

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Mineral Oil

Item Number:  (470109-718)

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Iron (III) ammonium citrate, cas number: 1185-57-5, lab grade, 100 g

Item Number:  (470301-370)
Iron(III) Ammonium Citrate

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Copper(II) Nitrate Trihydrate

Item Number:  (470300-840)

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Manganese Dioxide Powder Reagent, CAS number-1313-13-9, Molecular formula, MnO, 100g

Item Number:  (470301-454)
Manganese(IV) Dioxide

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Aluminum Nitrate 9-Hydrate Lab Grade, 500 g Cas Number: 7784-27-2

Item Number:  (470300-138)
Aluminum Nitrate 9-Hydrate

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Propionic Acid

Item Number:  (470302-292)

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Formic acid, lab grade, cas number: 64-18-6, 100 ml

Item Number:  (470301-118)
Formic Acid, Solution

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Sodium Bisulfate

Item Number:  (470302-446)

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Sodium Hydroxide 30% 500ML

Item Number:  (470225-804)
Avg. Ratings: 5.0 (1 Review)
Sodium Hydroxide 30%, CAS Number: 1310-73-2, Molecular formula: NaOH, Molecular Weight: 40.00, Size: 500ML

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Potassium Hydroxide

Item Number:  (470302-138)

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Iron (III) Oxide Red, Reagent 500 g Cas Number: 1309-37-1

Item Number:  (470301-418)
Iron(III) Oxide Red

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Zinc Sulfate 7-Hydrate, Lab grade 500g, CAS Number: 7446-20-0

Item Number:  (470303-142)
Zinc Sulfate 7-Hydrate

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Barfoed Reagent, Reagent, 500 mL

Item Number:  (470300-300)
Barfoed Reagent, Solution

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Sulfur Precipitated Powder Lab Grade, 2.5 kg

Item Number:  (470302-844)
Sulfur

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Sodium Phosphate

Item Number:  (470302-664)
Sodium Phosphate Monobasic Anhydrous, Labgrade, 500g, Appearance: white, NaH2PO4, CAS NO: 7558-80-7, 100%, White, slightly deliquescent crystals orgranules; no odor. Hygroscopic.

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Ethylene glycol, lab grade, cas number: 107-21-1, 3.8 l

Item Number:  (470301-082)
Ethylene Glycol

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Dimethylgloxine 1% Solution 500ML

Item Number:  (470225-716)
Dimethylgloxine 1% Solution, CAS Number: 95-45-4, Molecular formula: C4H8N2O2, Molecular Weight: 116.12, Size: 500ML

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Methyl Alcohol

Item Number:  (470301-754)

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Crystal Violet, Solution

Item Number:  (470300-944)

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Xylene (Xylol), Reagent, 500 mL

Item Number:  (470303-058)

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Methylene Chloride, Reagent, CAS number-75-09-2, Molecular formula, CH2Cl2, 500 mL

Item Number:  (470301-501)
Methylene Chloride

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Sulfuric Acid Solution, 0.05 M, 500 mL

Item Number:  (470302-852)
Avg. Ratings: 5.0 (1 Review)
Sulfuric acid, solution

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Sulfuric acid, HDPE bottle

Item Number:  (470354-388)
Avg. Ratings: 5.0 (1 Review)
New Product

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Sulfuric Acid 0.1M 500ML

Item Number:  (470225-682)
Avg. Ratings: 5.0 (1 Review)
Sulfuric Acid 0.1M, CAS Number: 7664-93-9, Molecular formula: H2SO4, Molecular Weight: 98.08, Size: 500ML

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Chromium Metal Pieces, Lab Grade 100g

Item Number:  (470300-718)
Chromium

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Sodium Bromide 0.5M 500ML

Item Number:  (470225-746)
Sodium Bromide 0.5M, CAS Number: 7647-15-6, Molecular formula: NaBr, Molecular Weight: 102.89, Size: 500ML

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Sodium Bromide, Solution

Item Number:  (470302-458)

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Aluminum Chloride Solution, 0.5 M, 500 mL Cas Number: 7446-70-0

Item Number:  (470300-124)
Aluminum Chloride, Solution

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Barium Hydroxide 8-Hydrate reagent

Item Number:  (470045-584)
Crystal 100 g Bottle, Cas 12230-71-6, Molecular Formula: Ba(OH)2

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2,6-Dichloroindopheol 0.036G

Item Number:  (470233-574)
2,6-Dichloroindopheol, Purity: min 99%, CAS Number: 620-45-1, Molecular formula: C12H6Cl2NNaO2, Molecular weight: 290.08, synonyms: DPIP / Dichloroindophenol, Appearance: Solid, Dark green powder, size: 0.036G

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