Shop Sigma Chemical Company, Chemistry Reagent Chemicals and Solutions

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  • #1026193
  • Sigma Chemical Company #G7126-100G
Chemistry Reagent Glycine ReagentPlus® / HPLC Grade ≥99% 100 Gram
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  • #771047
  • Sigma Chemical Company #270733-4L
Chemistry Reagent Water HPLC Grade 100% 4 Liter
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  • #1049538
  • Sigma Chemical Company #P5405-500G
Chemistry Reagent BioReagent Potassium Chloride ≥99% 500 Gram
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  • #890078
  • Sigma Chemical Company #P9346-100ML
Chemistry Reagent Phenol, Liquified USP Grade ≥89% 100 mL
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  • #805169
  • Sigma Chemical Company #T1503-500G
Chemistry Reagent Trizma® Trizma Base Primary Standard / Buffer ≥99.9% 500 Gram
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  • #1026169
  • Sigma Chemical Company #P50404-100G
Chemistry Reagent 1,3-Propanediol 98% 100 Gram
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  • #1026227
  • Sigma Chemical Company #71383-1KG
Chemistry Reagent Sodium Chloride EP Grade 99.7% 1 kg
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  • #1026180
  • Sigma Chemical Company #259950-100ML
Chemistry Reagent Benzoyl Chloride ACS Grade 99% 100 mL
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  • #892172
  • Sigma Chemical Company #H1009-100
Chemistry Reagent Hydrogen Peroxide 30% w/w 100 mL
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  • #948615
  • Sigma Chemical Company #S5881-1KG
Chemistry Reagent Sodium Hydroxide Reagent Grade ≥98% 1 kg
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  • #1036813
  • Sigma Chemical Company #P9625-1G
Chemistry Reagent Tris Buffered Saline pH 8.0 10 Pack
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  • #1026174
  • Sigma Chemical Company #H1771-100MG
Chemistry Reagent 3-Hydroxy-DL-Kynurenine Proprietary Mix 100 mg
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  • #1036815
  • Sigma Chemical Company #T6664-10PAK
Chemistry Reagent Tris Buffered Saline pH 8.0 50 Gram
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  • #1026188
  • Sigma Chemical Company #C2755-250MG
Chemistry Reagent Cortisone ≥98% 250 mg
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  • #1026208
  • Sigma Chemical Company #P6004-100MG
Chemistry Reagent Prednisolone ≥99% 100 mg
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  • #1085744
  • Sigma Chemical Company #34851-4X4L
Chemistry Reagent Acetonitrile HPLC / Gradient Grade ≥99.9% 4 X 4 Liter
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  • #996219
  • Sigma Chemical Company #S4641-5KG
Chemistry Reagent Sodium Citrate Tribasic Dihydrate ACS Grade ≥99% 5 kg
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  • #1144008
  • Sigma Chemical Company #T5030-100TAB
Chemistry Reagent Tris Buffered Saline pH 7.6 100 Tablets
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  • #1117589
  • Sigma Chemical Company #S4751-1G
Chemistry Reagent Stearic Acid Grade I ≥98.5% 1 Gram
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  • #939497
  • Sigma Chemical Company #G9012-1L
Chemistry Reagent Glycerol Alcohol ≥99.5% 1 Liter
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  • #805023
  • Sigma Chemical Company #L0520-100MG
Chemistry Reagent Lactoferrin ≥85% 100 mg
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  • #1026215
  • Sigma Chemical Company #178780-50ML
Chemistry Reagent Tetrabutylammonium Hydroxide M-Clarity™ Quality Level 200 40% 50 mL
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  • #1026171
  • Sigma Chemical Company #296309-100ML
Chemistry Reagent 1,4-Dioxane Anhydrous 99.8% 100 mL
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  • #886741
  • Sigma Chemical Company #D1435-500ML
Chemistry Reagent Dimethyl Sulfoxide USP Grade ≥99.5% 500 mL
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  • #955981
  • Sigma Chemical Company #E7023-500ML
Chemistry Reagent Ethanol Molecular Biology Grade 100% 500 mL
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  • #1081236
  • Sigma Chemical Company #345245-100ML
Chemistry Reagent Phosphoric Acid Inorganic Acid 99.9% 100 mL
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  • #1026213
  • Sigma Chemical Company #53221-U
Chemistry Reagent SupelMIP® SPE Phases Proprietary Mix 10 mL
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  • #919785
  • Sigma Chemical Company #237205-100G
Chemistry Reagent Potassium Bicarbonate ACS Grade 99.7% 100 Gram
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  • #1010741
  • Sigma Chemical Company #E3876-5G
Chemistry Reagent N-Ethylmaleimide ≥98% 5 Gram
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  • #1117593
  • Sigma Chemical Company #O1008-1G
Chemistry Reagent Oleic Acid Technical Grade ≥99% 1 Gram
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  • #1113157
  • Sigma Chemical Company #PHR1395-1G
Chemistry Reagent Methocarbamol Certified Reference Material 100% 1 Gram
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  • #1079079
  • Sigma Chemical Company #93302-500ML
Chemistry Reagent BioUltra Tris-EDTA Buffer Molecular Biology Grade pH 7.4 500 mL
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  • #805020
  • Sigma Chemical Company #H0501-25G
Chemistry Reagent DL-Homocystine ≥98% 25 Gram
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  • #805014
  • Sigma Chemical Company #480525-25G
Chemistry Reagent Lithium Azide 20% 25 Gram
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  • #769123
  • Sigma Chemical Company #S8032-25G
Chemistry Reagent BioXtra Sodium Azide 98.8% 25 Gram
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  • #906680
  • Sigma Chemical Company #A7250-50G
Chemistry Reagent N-Acetyl-L-cysteine Sigma Grade ≥99% 50 Gram
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  • #939067
  • Sigma Chemical Company #375810-100G
Chemistry Reagent Periodic Acid ACS Grade 99% 100 Gram
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  • #1225309
  • Sigma Chemical Company #E7750-100MG
Chemistry Reagent EDAC <100% 100 mg
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  • #1059686
  • Sigma Chemical Company #G9012-1GA
Chemistry Reagent Glycerol Alcohol ≥99.5% 1 gal.
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  • #777131
  • Sigma Chemical Company #C7522-10MG
Chemistry Reagent Calcium Ionophore A23187 Reagent Grade ≥98% 10 mg
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  • #805170
  • Sigma Chemical Company #T5130-1KG
Chemistry Reagent Taps Zwitterionic Buffer ≥99.5% 1 kg
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  • #1172456
  • Sigma Chemical Company #T5525-50TAB
Chemistry Reagent 3,3',5,5'-Tetramethylbenzidine (TMB) Chromogenic Substrate Proprietary Mix 1 mg
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  • #805012
  • Sigma Chemical Company #181994-500G
Chemistry Reagent Poly(ethylene Oxide) Proprietary Mix 500 Gram
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  • #532270
  • Sigma Chemical Company #M1775-1GA
Chemistry Reagent Methanol Alcohol Solvent ≥99% 1 gal.
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  • #925384
  • Sigma Chemical Company #G7126-100
Chemistry Reagent Glycine ReagentPlus® / HPLC Grade ≥99% 100 Gram
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  • #1026202
  • Sigma Chemical Company #227056-100ML
Chemistry Reagent N,N-Dimethylformamide Anhydrous 99.8% 100 mL
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  • #1036809
  • Sigma Chemical Company #P3289-500G
Chemistry Reagent Potassium Hexacyanoferrate (II) Trihydrate ACS Grade 98.5 to 102% 500 Gram
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  • #1026187
  • Sigma Chemical Company #A3487-100MG
Chemistry Reagent Clarithromycin Antibiotic ≥98% 100 mg
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  • #1026217
  • Sigma Chemical Company #T0440-1L
Chemistry Reagent 3,3',5,5'-Tetramethylbenzidine (TMB) Chromogenic Substrate pH 3.35 to 3.75 1 Liter
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  • #705763
  • Sigma Chemical Company #270741-4X4L
Chemistry Reagent Chromasolv™ Ethanol, Denatured Alcohol Solvent 90% 4 X 4 Liter
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  • #1117588
  • Sigma Chemical Company #43051-100MG
Chemistry Reagent TraceCERT® Palmitic Acid Certified Reference Material Proprietary Mix 100 mg
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  • #1026182
  • Sigma Chemical Company #P42800-5G
Chemistry Reagent 2-Picolinic Acid ReagentPlus® Grade 99% 5 Gram
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  • #1036812
  • Sigma Chemical Company #P9387-100G
Chemistry Reagent Potassium Hexacyanoferrate(II) Trihydrate ReagentPlus® Grade ≥98.5% 100 Gram
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  • #1185955
  • Sigma Chemical Company #E7023-4L
Chemistry Reagent Ethanol Molecular Biology Grade ≥99.5% 4 Liter
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  • #1151230
  • Sigma Chemical Company #209139-100G
Chemistry Reagent Silver Nitrate ACS Grade ≥99% 100 Gram
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  • #1009865
  • Sigma Chemical Company #33015-500ML
Chemistry Reagent Formic Acid ACS Grade ≥98% 500 mL
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  • #1050621
  • Sigma Chemical Company #S0817-5GA
Chemistry Reagent Sodium Chloride Inorganic Compound 0.85% 5 gal.
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  • #1026224
  • Sigma Chemical Company #650498-1L
Chemistry Reagent Chromasolv™ Plus Chloroform HPLC Plus / GC Grade ≥99.9% 1 Liter
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  • #1026175
  • Sigma Chemical Company #302031-10X1ML
Chemistry Reagent Trichloroacetic Acid HPLC Grade ≥99% 10 X 1 mL
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  • #705629
  • Sigma Chemical Company #270725-1L
Chemistry Reagent Acetone HPLC Grade ≥99.9% 1 Liter
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  • #1079078
  • Sigma Chemical Company #W4502-1L
Chemistry Reagent Water Molecular Biology Grade 100% 1 Liter
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  • #890085
  • Sigma Chemical Company #A3176-1MU
Chemistry Reagent Alpha-Amylase from Porcine Pancreas Type VI-B Proprietary Mix 1,000,000 Units
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  • #1051190
  • Sigma Chemical Company #A6279-5ML
Chemistry Reagent Aprotinin from Bovine Lung Trypsin Inhibitor 10 mg / mL 5 mL
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  • #1250577
  • Sigma Chemical Company #82762-5ML-F
Chemistry Reagent Supelco® Analytical Standard ≥ 99.9% 5 mL
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  • #890077
  • Sigma Chemical Company #G7126-500
Chemistry Reagent Glycine ReagentPlus® / HPLC Grade ≥99% 500 Gram
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  • #1036780
  • Sigma Chemical Company #A7250-25G
Chemistry Reagent N-Acetyl-L-cysteine Sigma Grade ≥99% 25 Gram
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  • #1004529
  • Sigma Chemical Company #270725-100ML
Chemistry Reagent Acetone HPLC Grade ≥99.9% 100 mL
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  • #922582
  • Sigma Chemical Company #459844-500ML
Chemistry Reagent Ethanol ACS Grade ≥ 99.5% 500 mL
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  • #1026226
  • Sigma Chemical Company #270970-100ML
Chemistry Reagent Pyridine Anhydrous 99.8% 100 mL
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  • #908580
  • Sigma Chemical Company #A3785-500MG
Chemistry Reagent 5-Aminolevulinic Acid Hydrochloride ≥98% 500 mg
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  • #1094520
  • Sigma Chemical Company #D4527-40KU
Chemistry Reagent Deoxyribonuclease I Type II ≥80% 40,000 Units
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  • #1139874
  • Sigma Chemical Company #1064826025
Chemistry Reagent Emprove® Essential Sodium Hydroxide pH Eur Grade ≥98% 25 kg
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  • #1026189
  • Sigma Chemical Company #276855-1L
Chemistry Reagent Dimethyl Sulfoxide Anhydrous ≥99.9% 1 Liter
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  • #636176
  • Sigma Chemical Company #T6789-10PAK
Chemistry Reagent Tris Buffered Saline pH 8.0 10 per Bag
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  • #998232
  • Sigma Chemical Company #31448-500G
Chemistry Reagent Sodium Metabisulfite ACS Grade 98 to 100.5% 500 Gram
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